{"id":25590,"date":"2023-06-04T02:49:35","date_gmt":"2023-06-03T23:19:35","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/form-validation-with-javascript-21l6\/"},"modified":"2023-06-04T02:49:35","modified_gmt":"2023-06-03T23:19:35","slug":"form-validation-with-javascript-21l6","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/form-validation-with-javascript-21l6\/","title":{"rendered":"\u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u0641\u0631\u0645 \u0628\u0627 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a &#8211; \u0627\u0646\u062c\u0645\u0646 DEV"},"content":{"rendered":"<div data-article-id=\"1490769\" id=\"article-body\">\n<p><strong>\u0642\u0628\u0644 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0633\u0631\u0648\u0631\u060c \u0645\u0647\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u062a\u0645\u0627\u0645 \u06a9\u0646\u062a\u0631\u0644 \u0647\u0627\u06cc \u0641\u0631\u0645 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0627 \u0641\u0631\u0645\u062a \u0635\u062d\u06cc\u062d \u067e\u0631 \u0634\u062f\u0647 \u0627\u0646\u062f.  \u0627\u06cc\u0646 \u0627\u0639\u062a\u0628\u0627\u0631 \u0641\u0631\u0645 \u0633\u0645\u062a \u0645\u0634\u062a\u0631\u06cc \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0647 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0631\u0633\u0627\u0644\u06cc \u0628\u0627 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0645\u0646\u062f\u0631\u062c \u062f\u0631 \u06a9\u0646\u062a\u0631\u0644 \u0647\u0627\u06cc \u0641\u0631\u0645 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f.<\/strong><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/form-validation-with-javascript-21l6\/#%D8%A7%D8%B9%D8%AA%D8%A8%D8%A7%D8%B1_%D8%B3%D9%86%D8%AC%DB%8C_HTML\" >\u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc HTML<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/form-validation-with-javascript-21l6\/#%D8%A7%D8%B9%D8%AA%D8%A8%D8%A7%D8%B1_%D8%B3%D9%86%D8%AC%DB%8C_%D9%81%D8%B1%D9%85_%DA%86%DB%8C%D8%B3%D8%AA%D8%9F\" >\u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u0641\u0631\u0645 \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/form-validation-with-javascript-21l6\/#%D8%B3%D8%A7%D8%AE%D8%AA_%DB%8C%DA%A9_%D9%81%D8%B1%D9%85\" >\u0633\u0627\u062e\u062a \u06cc\u06a9 \u0641\u0631\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/form-validation-with-javascript-21l6\/#%DA%A9%D8%AF_HTML\" >\u06a9\u062f HTML<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/form-validation-with-javascript-21l6\/#%DA%A9%D8%AF_CSS\" >\u06a9\u062f CSS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/form-validation-with-javascript-21l6\/#%D8%AC%D8%A7%D9%88%D8%A7_%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%D8%B9%D8%AA%D8%A8%D8%A7%D8%B1%D8%B3%D9%86%D8%AC%DB%8C\" >\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/form-validation-with-javascript-21l6\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%D9%86%D9%87%D8%A7%DB%8C%DB%8C\" >\u0646\u062a\u06cc\u062c\u0647 \u0646\u0647\u0627\u06cc\u06cc<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B9%D8%AA%D8%A8%D8%A7%D8%B1_%D8%B3%D9%86%D8%AC%DB%8C_HTML\"><\/span>\n<p>  \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc HTML<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631\u0686\u0647 \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc HTML \u0645\u0627\u0646\u0646\u062f &#8211; <code>required<\/code>\u060c <code>minlength<\/code>\u060c <code>maxlength<\/code>\u060c <code>min<\/code>\u060c <code>max<\/code>\u060c <code>type<\/code>\u060c \u0648 <code>pattern<\/code>.  \u0646\u0642\u0637\u0647 \u0636\u0639\u0641 \u0622\u0646 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u062e\u0648\u062f \u0633\u0641\u0627\u0631\u0634\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B9%D8%AA%D8%A8%D8%A7%D8%B1_%D8%B3%D9%86%D8%AC%DB%8C_%D9%81%D8%B1%D9%85_%DA%86%DB%8C%D8%B3%D8%AA%D8%9F\"><\/span>\n<p>  \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u0641\u0631\u0645 \u0686\u06cc\u0633\u062a\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0622\u06cc\u0627 \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644 \u0633\u0639\u06cc \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f \u062f\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a\u06cc \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0634\u0631\u0627\u06cc\u0637 \u062e\u0627\u0635\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u061f  \u067e\u0633\u0646\u062f\u06cc\u062f\u0646:<\/p>\n<ul>\n<li>\u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0634\u0645\u0627 \u0628\u06cc\u0646 8 \u062a\u0627 30 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0633\u062a \u06cc\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0634\u0645\u0627 \u0628\u06cc\u0646 \u062d\u0631\u0648\u0641\u060c \u0627\u0639\u062f\u0627\u062f \u0648 \u0633\u062a\u0627\u0631\u0647 \u0645\u062e\u0644\u0648\u0637 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li>\u06cc\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 @ \u0631\u0627 \u0628\u0631\u0627\u06cc \u0641\u06cc\u0644\u062f \u0648\u0631\u0648\u062f\u06cc \u0627\u06cc\u0645\u06cc\u0644 \u0628\u0627 \u0638\u0627\u0647\u0631 \u06a9\u0631\u062f\u0646 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u00ab\u0644\u0637\u0641\u0627 \u06cc\u06a9 \u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u0645\u0639\u062a\u0628\u0631 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f\u00bb \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f.<\/li>\n<li>&#8220;\u0627\u06cc\u0646 \u0641\u06cc\u0644\u062f \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a&#8221; (\u0634\u0645\u0627 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0631\u0627 \u062e\u0627\u0644\u06cc \u0628\u06af\u0630\u0627\u0631\u06cc\u062f)<\/li>\n<\/ul>\n<p>\u0628\u0647 \u0627\u06cc\u0646 \u0645\u06cc \u06af\u0648\u06cc\u0646\u062f \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062c\u0632\u0626\u06cc\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0641\u0631\u0645 \u0648\u0627\u0631\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0645\u0631\u0648\u0631\u06af\u0631 \u0648\/\u06cc\u0627 \u0648\u0628 \u0633\u0631\u0648\u0631 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0642\u0627\u0644\u0628 \u0635\u062d\u06cc\u062d \u0648 \u062f\u0631 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u0641\u0631\u0645 \u0641\u0631\u0622\u06cc\u0646\u062f \u062a\u0623\u06cc\u06cc\u062f \u0635\u062d\u062a\u060c \u06a9\u0627\u0645\u0644 \u0628\u0648\u062f\u0646 \u0648 \u0631\u0639\u0627\u06cc\u062a \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062f\u0631 \u0641\u0631\u0645 HTML \u0642\u0628\u0644 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u0628\u0647 \u0633\u0631\u0648\u0631 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0641\u0631\u0645\u062a \u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f\u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0633\u0631\u0648\u0631 \u0627\u0631\u0633\u0627\u0644 \u0634\u0648\u0646\u062f.  \u0627\u06af\u0631 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0642\u0627\u0644\u0628 \u0628\u0646\u062f\u06cc \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627\u06cc\u06cc \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc \u062f\u0647\u062f \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0628\u0627\u06cc\u062f \u0627\u0635\u0644\u0627\u062d \u0634\u0648\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B3%D8%A7%D8%AE%D8%AA_%DB%8C%DA%A9_%D9%81%D8%B1%D9%85\"><\/span>\n<p>  \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0641\u0631\u0645<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0635\u0641\u062d\u0647 \u0648\u0628 \u0641\u0631\u0645 \u0628\u0633\u0627\u0632\u06cc\u0645 \u062a\u0627 \u062f\u0631\u06a9 \u062e\u0648\u062f \u0631\u0627 \u0627\u0632 \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u0641\u0631\u0645 \u062a\u0642\u0648\u06cc\u062a \u06a9\u0646\u06cc\u0645.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%DA%A9%D8%AF_HTML\"><\/span>\n<p>  \u06a9\u062f HTML<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>&lt;div class=\"formContainer\"&gt;\n        &lt;header&gt;\n            &lt;h1&gt;Sign In&lt;\/h1&gt;\n            &lt;a href=\"https:\/\/dev.to\/tracy4code\/test1.html\"&gt;CHECK&lt;\/a&gt;\n        &lt;\/header&gt;\n\n        &lt;form id=\"myForm\"&gt;\n            &lt;div class=\"formDetails\"&gt;\n                &lt;label for=\"name\"&gt;Name:&lt;\/label&gt;\n                &lt;input type=\"text\" id=\"name\" name=\"name\"&gt;\n                &lt;div class=\"errorMessage\"&gt;&lt;\/div&gt;\n            &lt;\/div&gt;\n\n            &lt;div class=\"formDetails\"&gt;\n                &lt;label for=\"email\"&gt;Email:&lt;\/label&gt;\n                &lt;input type=\"email\" id=\"email\" name=\"email\"&gt;\n                &lt;div class=\"errorMessage\"&gt;&lt;\/div&gt;\n            &lt;\/div&gt;\n\n            &lt;div class=\"formDetails\"&gt;\n                &lt;label for=\"password\"&gt;Password:&lt;\/label&gt;\n                &lt;input type=\"password\" id=\"password\" name=\"password\"&gt;\n                &lt;div class=\"errorMessage\"&gt;&lt;\/div&gt;\n            &lt;\/div&gt;\n\n            &lt;div class=\"formDetails\"&gt;\n                &lt;label for=\"confirmpassword\"&gt;Confirm Password:&lt;\/label&gt;\n                &lt;input type=\"password\" id=\"confirmPassword\" name=\"confirmpassword\"&gt;\n                &lt;div class=\"errorMessage\"&gt;&lt;\/div&gt;\n            &lt;\/div&gt;\n\n            &lt;button id=\"button\" type=\"submit\"&gt;Submit&lt;\/button&gt;\n          &lt;\/form&gt;\n    &lt;\/div&gt;\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u06a9\u062f HTML \u0641\u0631\u0645\u06cc \u0631\u0627 \u0628\u0627 \u0686\u0647\u0627\u0631 \u0641\u06cc\u0644\u062f \u0648\u0631\u0648\u062f\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u062f: <code>name<\/code>\u060c <code>email<\/code>\u060c <code>password<\/code>\u060c \u0648 <code>confirm password<\/code>.  \u0647\u0631 \u0641\u06cc\u0644\u062f \u0648\u0631\u0648\u062f\u06cc \u062f\u0631 \u06cc\u06a9 \u0639\u0646\u0635\u0631 div \u0628\u0627 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <code>formDetails<\/code>.<\/li>\n<li>\u062f\u0631 \u0632\u06cc\u0631 \u0647\u0631 \u0641\u06cc\u0644\u062f \u0648\u0631\u0648\u062f\u06cc\u060c \u06cc\u06a9 \u0639\u062f\u062f \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>div<\/code> \u0639\u0646\u0635\u0631 \u0628\u0627 \u06a9\u0644\u0627\u0633 <code>errorMessage<\/code>.  \u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 \u0647\u0631 \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0641\u06cc\u0644\u062f \u0648\u0631\u0648\u062f\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u0627\u06cc\u0646 \u0641\u0631\u0645 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u062f\u06a9\u0645\u0647 \u0627\u0631\u0633\u0627\u0644 \u0628\u0627 \u0634\u0646\u0627\u0633\u0647 \u062f\u06a9\u0645\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u062f\u06a9\u0645\u0647 \u0628\u0627 \u06a9\u0644\u06cc\u06a9 \u06a9\u0631\u062f\u0646\u060c \u0627\u0631\u0633\u0627\u0644 \u0641\u0631\u0645 \u0631\u0627 \u0641\u0639\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%DA%A9%D8%AF_CSS\"><\/span>\n<p>  \u06a9\u062f CSS<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>*{\n    margin: 0;\n    padding: 0;\n    box-sizing: border-box;\n}\n\nbody{\n    background-color: #021012;\n    font-family: sans-serif;\n}\n\n.formContainer{\n    width: 80%;\n    height: 85vh;\n    position: absolute;\n    left: 50%;\n    top: 50%;\n    transform: translate(-50%, -50%);\n    background-color: #E2F4FD;\n}\nheader{\n    text-align: center;\n    margin: 2rem 0;\n    font-weight: 600;\n}\n\n#myForm{\n    width: 90%;\n    margin: 1rem auto;\n}\n\n.formDetails{\n    margin: 1rem 0;\n}\n\nlabel{\n    display: block;\n    font-size: 1rem;\n    font-weight: 600;\n    margin-bottom: .4rem;\n}\n\ninput{\n    width: 100%;\n    padding: .6rem 0;\n    outline: none;\n    font-size: 1rem;\n}\n\ninput:focus{\n    outline: 1px solid #064247;\n}\nbutton{\n    margin: 1.1rem 0;\n    background-color: #053135;\n    color: #fff;\n    font-weight: 600;\n    border: none;\n    padding: .8rem 0;\n    width: 100%;\n}\n.errorMessage{\n    margin-top: .3rem;\n    font-size: .9rem;\n    font-weight: 600;\n    font-family: monospace;\n}\n.formDetails.success input {\n    border-color: #09c372;\n    outline: none;\n  }\n\n  .formDetails.error input {\n    border-color: #f2070e;\n  }\n\n@media screen and (min-width: 1024px) {\n    .formContainer{\n        width: 30%;\n    }\n}\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u0631\u0627 <code>.formContainer<\/code> \u0627\u0646\u062a\u062e\u0627\u0628\u06af\u0631 \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f <code>width<\/code> \u0627\u0632 \u0638\u0631\u0641 \u0641\u0631\u0645 \u0628\u0647 <code>80%<\/code> \u0639\u0646\u0635\u0631 \u0648\u0627\u0644\u062f\u060c \u0648 <code>height<\/code> \u0628\u0647 <code>85%<\/code> \u0627\u0632 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u06af\u0627\u0647 \u062f\u06cc\u062f\u060c \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0645\u0631\u06a9\u0632 \u0635\u0641\u062d\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f <code>absolute<\/code> \u0645\u0648\u0642\u0639\u06cc\u062a \u06cc\u0627\u0628\u06cc \u0648 <code>transform<\/code> \u0648\u06cc\u0698\u06af\u06cc &#8211; <code>transform: translate(-50%, -50%)<\/code>.  \u0631\u0646\u06af \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647 \u0631\u0648\u06cc \u0633\u0627\u06cc\u0647 \u0631\u0648\u0634\u0646 \u0622\u0628\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a &#8211; <code>#021012<\/code>.<\/li>\n<li>\u0631\u0627 <code>input<\/code> \u0648 <code>button<\/code> \u0627\u0646\u062a\u062e\u0627\u0628\u06af\u0631\u0647\u0627 \u0639\u0631\u0636 \u0631\u0627 \u0631\u0648\u06cc <code>100%<\/code> \u0627\u0632 \u0638\u0631\u0641 \u0648\u0627\u0644\u062f\u060c \u0628\u0627\u0644\u0634\u062a\u06a9 \u0628\u0647 <code>0.6rem<\/code> \u062f\u0631 \u0628\u0627\u0644\u0627 \u0648 \u067e\u0627\u06cc\u06cc\u0646 <code>input<\/code> \u0627\u0646\u062a\u062e\u0627\u0628\u06af\u0631\u060c <code>outline<\/code> \u0628\u0647 <code>none<\/code>\u060c \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u0641\u0648\u0646\u062a \u0628\u0647 <code>1rem<\/code>.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u06a9 \u062d\u0627\u0644\u062a \u0641\u0648\u06a9\u0648\u0633 \u0628\u0647 \u0627\u0646\u062a\u062e\u0627\u0628\u06af\u0631 \u0648\u0631\u0648\u062f\u06cc \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0628\u0627 a \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f <code>1px solid<\/code> \u062d\u0627\u0634\u06cc\u0647 \u062f\u0631 \u0631\u0646\u06af\u06cc \u0645\u062a\u0641\u0627\u0648\u062a<\/li>\n<li>\u0631\u0627 <code>.formDetails.success<\/code> \u0627\u0646\u062a\u062e\u0627\u0628\u06af\u0631 \u0648\u0631\u0648\u062f\u06cc \u0633\u0628\u06a9 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u0639\u0646\u0635\u0631 \u0648\u0631\u0648\u062f\u06cc \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f <code>.formDetails<\/code> \u0638\u0631\u0641 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u0632 <code>success<\/code>.  \u0631\u0646\u06af \u062d\u0627\u0634\u06cc\u0647 \u0631\u0627 \u0631\u0648\u06cc \u0633\u0627\u06cc\u0647 \u0631\u0648\u0634\u0646 \u0633\u0628\u0632 \u0648 \u0637\u0631\u062d \u06a9\u0644\u06cc \u0631\u0627 \u0631\u0648\u06cc \u0647\u06cc\u0686 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\u0631\u0627 <code>.formDetails.error<\/code> \u0627\u0646\u062a\u062e\u0627\u0628\u06af\u0631 \u0648\u0631\u0648\u062f\u06cc \u0633\u0628\u06a9 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u0639\u0646\u0635\u0631 \u0648\u0631\u0648\u062f\u06cc \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f <code>.formDetails<\/code> \u0638\u0631\u0641 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u0632 <code>error<\/code>.  \u0631\u0646\u06af \u062d\u0627\u0634\u06cc\u0647 \u0631\u0627 \u0631\u0648\u06cc \u0633\u0627\u06cc\u0647 \u062a\u06cc\u0631\u0647 \u0642\u0631\u0645\u0632 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f.\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>@media screen and (min-width: 1024px) {\n    .formContainer{\n        width: 30%;\n    }\n}\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u0631\u0627 <code>@media<\/code> rule \u06cc\u06a9 \u067e\u0631\u0633\u0634 \u0631\u0633\u0627\u0646\u0647 \u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0648\u0642\u062a\u06cc \u0639\u0631\u0636 \u0635\u0641\u062d\u0647 \u0628\u0627\u0644\u0627\u06cc 1024 \u067e\u06cc\u06a9\u0633\u0644 \u0627\u0633\u062a\u060c \u0633\u0628\u06a9 \u0647\u0627 \u0631\u0627 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c \u0639\u0631\u0636 \u0627\u0632 <code>.formContainer<\/code> \u0631\u0648\u06cc 30 \u062f\u0631\u0635\u062f \u0639\u0646\u0635\u0631 \u0648\u0627\u0644\u062f \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u0638\u0631\u0641 \u0641\u0631\u0645 \u062f\u0631 \u0635\u0641\u062d\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af\u062a\u0631 \u06a9\u0648\u0686\u06a9\u062a\u0631 \u0634\u0648\u062f.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AC%D8%A7%D9%88%D8%A7_%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%D8%B9%D8%AA%D8%A8%D8%A7%D8%B1%D8%B3%D9%86%D8%AC%DB%8C\"><\/span>\n<p>  \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u06a9\u062f \u0628\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f \u0627\u0631\u0633\u0627\u0644 \u0641\u0631\u0645 \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u0641\u0631\u0645 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.  \u0633\u067e\u0633 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0631\u0627 \u062f\u0631 \u0647\u0631 \u0641\u06cc\u0644\u062f \u0648\u0631\u0648\u062f\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u0648 \u067e\u06cc\u0627\u0645 \u0647\u0627\u06cc \u062e\u0637\u0627\u06cc \u0645\u0646\u0627\u0633\u0628 \u0631\u0627 \u062f\u0631 \u0642\u0633\u0645\u062a \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <code>errorMessage<\/code> divs \u0648 \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u0645\u0648\u0641\u0642\u06cc\u062a \u0648 \u062e\u0637\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0627\u0644\u062f\u06cc\u0646 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f <code>formDetails<\/code> div \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u062a\u06cc\u062c\u0647 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc.\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const myForm = document.getElementById('myForm');\nmyForm.addEventListener('submit', (event) =&gt; {\n    event.preventDefault(); \n}\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0647\u0631 <code>input<\/code> \u062f\u0631 \u0641\u06cc\u0644\u062f\u060c \u06a9\u062f \u0627\u0628\u062a\u062f\u0627 \u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0647\u0631 \u0641\u0636\u0627\u06cc \u062e\u0627\u0644\u06cc \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u062f.  \u0633\u067e\u0633 \u0645\u0631\u0628\u0648\u0637\u0647 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u062f <code>errorMessage<\/code> div \u0648 \u0639\u0646\u0635\u0631 \u0648\u0631\u0648\u062f\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>querySelector<\/code> \u0631\u0648\u0634.  \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u062e\u0627\u0644\u06cc \u0628\u0627\u0634\u062f\u060c \u06a9\u062f \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u0631\u0627 \u0631\u0648\u06cc \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0631\u0628\u0648\u0637\u0647 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u06a9\u0644\u0627\u0633 \u062e\u0637\u0627 \u0631\u0627 \u0628\u0647 \u0648\u0627\u0644\u062f \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f. <code>formDetails<\/code> \u0628\u062e\u0634  \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u062e\u0627\u0644\u06cc \u0646\u0628\u0627\u0634\u062f\u060c \u06a9\u062f \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u0631\u0627 \u067e\u0627\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u06a9\u0644\u0627\u0633 \u0645\u0648\u0641\u0642\u06cc\u062a \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0627\u0644\u062f\u06cc\u0646 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. <code>formDetails<\/code> \u0628\u062e\u0634\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const name = myForm.elements.name.value.trim();\nconst nameError = document.querySelector('#name + .errorMessage');\nconst nameInput = document.getElementById('name');\nif (name === '') {\n    nameError.textContent=\"Name is required.\";\n      nameInput.parentNode.classList.add('error');\n      nameInput.parentNode.classList.remove('success');\n    } else {\n      nameError.textContent=\"\";\n      nameInput.parentNode.classList.add('success');\n      nameInput.parentNode.classList.remove('error');\n    }\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0641\u06cc\u0644\u062f \u0648\u0631\u0648\u062f\u06cc \u0627\u06cc\u0645\u06cc\u0644\u060c \u06a9\u062f \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0627\u06cc\u0645\u06cc\u0644 \u062f\u0631 \u0642\u0627\u0644\u0628 \u0645\u0639\u062a\u0628\u0631\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u0645\u0639\u0645\u0648\u0644\u06cc \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u06af\u0631 \u0627\u06cc\u0645\u06cc\u0644 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0628\u0627\u0634\u062f\u060c \u06a9\u062f \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u0631\u0627 \u0631\u0648\u06cc \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0631\u062a\u0628\u0637 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u06a9\u0644\u0627\u0633 \u062e\u0637\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0627\u0644\u062f\u06cc\u0646 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. <code>formDetails<\/code> \u0628\u062e\u0634\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const email = myForm.elements.email.value.trim();\n    const emailError = document.querySelector('#email + .errorMessage');\n    const emailInput = document.getElementById('email');\n    if (email === '') {\n      emailError.textContent=\"Email is required.\";\n      emailInput.parentNode.classList.add('error');\n      emailInput.parentNode.classList.remove('success');\n    } else if (!\/^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$\/.test(email)) {\n      emailError.textContent=\"Please enter a valid email address.\";\n      emailInput.parentNode.classList.add('error');\n      emailInput.parentNode.classList.remove('success');\n    } else {\n      emailError.textContent=\"\";\n      emailInput.parentNode.classList.add('success');\n      emailInput.parentNode.classList.remove('error');\n    }\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0642\u0633\u0645\u062a \u0648\u0631\u0648\u062f\u06cc \u0631\u0645\u0632 \u0639\u0628\u0648\u0631\u060c \u06a9\u062f \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u062d\u062f\u0627\u0642\u0644 8 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u06af\u0631 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u06a9\u0645\u062a\u0631 \u0627\u0632 8 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0627\u0634\u062f\u060c \u06a9\u062f \u067e\u06cc\u063a\u0627\u0645 \u062e\u0637\u0627 \u0631\u0627 \u0631\u0648\u06cc \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0631\u062a\u0628\u0637 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u06a9\u0644\u0627\u0633 \u062e\u0637\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0627\u0644\u062f\u06cc\u0646 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f. <code>formDetails<\/code> \u0628\u062e\u0634\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const password = myForm.elements.password.value.trim();\n    const passwordError = document.querySelector('#password + .errorMessage');\n    const passwordInput = document.getElementById('password');\n    if (password === '') {\n      passwordError.textContent=\"Password is required.\";\n      passwordInput.parentNode.classList.add('error');\n      passwordInput.parentNode.classList.remove('success');\n    } else if (password.length &lt; 8) {\n      passwordError.textContent=\"Password is expected to be 8 characters.\";\n      passwordInput.parentNode.classList.add('error');\n      passwordInput.parentNode.classList.remove('success');\n    } else {\n      passwordError.textContent=\"\";\n      passwordInput.parentNode.classList.add('success');\n      passwordInput.parentNode.classList.remove('error');\n    }\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0642\u0633\u0645\u062a \u062a\u0623\u06cc\u06cc\u062f \u0631\u0645\u0632 \u0648\u0631\u0648\u062f\u060c \u06a9\u062f \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u062a\u0623\u06cc\u06cc\u062f \u0628\u0627 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u06af\u0631 <code>confirm<\/code> \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0631\u062f\u060c \u06a9\u062f \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0631\u062a\u0628\u0637 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u06a9\u0644\u0627\u0633 \u062e\u0637\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0627\u0644\u062f\u06cc\u0646 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f. <code>formDetails<\/code> \u0628\u062e\u0634\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const confirmPassword = myForm.elements.confirmpassword.value.trim();\n    const confirmPasswordError = document.querySelector('#confirmPassword + .errorMessage');\n    const confirmPasswordInput = document.getElementById('confirmPassword');\n    if (confirmPassword === '') {\n      confirmPasswordError.textContent=\"Confirm Password is required.\";\n      confirmPasswordInput.parentNode.classList.add('error');\n      confirmPasswordInput.parentNode.classList.remove('success');\n    } else if (confirmPassword !== password) {\n      confirmPasswordError.textContent=\"Passwords do not match.\";\n      confirmPasswordInput.parentNode.classList.add('error');\n      confirmPasswordInput.parentNode.classList.remove('success');\n    } else {\n      confirmPasswordError.textContent=\"\";\n      confirmPasswordInput.parentNode.classList.add('success');\n      confirmPasswordInput.parentNode.classList.remove('error');\n    }\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 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\u06a9\u0646\u062f.\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>if (nameError.textContent === '' &amp;&amp; emailError.textContent === '' &amp;&amp; passwordError.textContent === '' &amp;&amp; confirmPasswordError.textContent === '') {\n        myForm.submit();\n      }\n    });\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%D9%86%D9%87%D8%A7%DB%8C%DB%8C\"><\/span>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u0646\u0647\u0627\u06cc\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0622\u0646 \u0631\u0627 \u062f\u0631 Codepen \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0627\u06af\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0641\u06cc\u062f \u0628\u0648\u062f\u060c \u0644\u0637\u0641\u0627\u064b \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 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&hellip;<\/p>\n","protected":false},"author":2,"featured_media":25591,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-25590","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/25590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=25590"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/25590\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/25591"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=25590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=25590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=25590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}