{"id":11455,"date":"2022-09-27T11:50:09","date_gmt":"2022-09-27T06:20:09","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-why-does-jquery-validate-plugin-do-validation-without-calling-validate\/"},"modified":"2022-09-27T11:50:09","modified_gmt":"2022-09-27T06:20:09","slug":"solved-why-does-jquery-validate-plugin-do-validation-without-calling-validate","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-why-does-jquery-validate-plugin-do-validation-without-calling-validate\/","title":{"rendered":"[Solved] Why does jQuery Validate plugin do validation without calling validate()?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-14858168\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"14858168\" data-parentid=\"14830314\" data-score=\"7\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>You&#8217;re going to need to provide a lot more detail about what you&#8217;re trying to do, but I can answer your question as you&#8217;ve written it so far.<\/p>\n<blockquote>\n<p><strong>Title<\/strong>:  why does jquery validate without calling validate?<\/p>\n<\/blockquote>\n<p><a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/docs.jquery.com\/Plugins\/Validation\/validate#options\"><code>.validate()<\/code> is called <em>once<\/em> to initialize the plugin on the form<\/a>.  It is not a method for triggering validation on demand.  Once initialized, the form will automatically validate as per the various event callbacks built into the plugin.  More details follow&#8230;<\/p>\n<blockquote>\n<p><strong>OP<\/strong>:  i have just give option to the validate (errorElement, &#8230;), and i set<br \/>\n  the rules, without calling validate method, or associating it with any<br \/>\n  event, but jquery validates automatically, how to control when it<br \/>\n  validates ?<\/p>\n<\/blockquote>\n<p>You do not need to associate the plugin with any events because the plugin already does this automatically.  It would be pretty useless if it didn&#8217;t.<\/p>\n<p><a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/docs.jquery.com\/Plugins\/Validation\/validate#options\">When you call <code>.validate()<\/code>, you are initializing the plugin on the form<\/a>.  So, yes, this means the form is now ready and it will automatically do a validation test triggered on all common events such as <code>submit<\/code>, <code>onkeyup<\/code>, <code>onfocusout<\/code>, and select, button &amp; checkbox <code>click<\/code>.  Why would you not want that?<\/p>\n<p>To perform a validation test programmatically, you can call <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/docs.jquery.com\/Plugins\/Validation\/valid\">the built-in <code>.valid()<\/code> method<\/a> which is very much like the <code>submit<\/code> event in that it will trigger the validation test on the <em>entire form<\/em> and the form will display any errors.  <code>.valid()<\/code> will also return a boolean <code>true<\/code> or <code>false<\/code> indicating if the form passes the validation test.<\/p>\n<p>If you need to trigger a validation test only on a single element, rather than the entire form, you would use <code>$('#myelement').valid()<\/code>.  Again, any message is displayed and a boolean value returned.<\/p>\n<p>If for whatever reason you need to actually &#8220;disable&#8221; and &#8220;enable&#8221; validation completely, you can not directly do this, as there is no built-in method for un-binding the plugin from the form.  However, you can simulate it by using <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/docs.jquery.com\/Plugins\/Validation\/rules#.22add.22rules\">the built-in <code>rules('remove')<\/code> and <code>rules('add')<\/code> methods<\/a>.  Without any rules on any fields, it will simply behave as if there&#8217;s no validation at all.  However, you would still be able to use other plugin options like the <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/docs.jquery.com\/Plugins\/Validation\/validate#toptions\"><code>submitHandler<\/code> callback<\/a>, just in case you are using ajax to do the data submission.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">3<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Why does jQuery Validate plugin do validation without calling validate()? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You&#8217;re going to need to provide a lot more detail about what you&#8217;re trying to do, but I can answer your question as you&#8217;ve written it so far. Title: why does jquery validate without calling validate? .validate() is called once to initialize the plugin on the form. It is not a method for triggering &#8230; <a title=\"[Solved] Why does jQuery Validate plugin do validation without calling validate()?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-why-does-jquery-validate-plugin-do-validation-without-calling-validate\/\" aria-label=\"More on [Solved] Why does jQuery Validate plugin do validation without calling validate()?\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[388,1755],"class_list":["post-11455","post","type-post","status-publish","format-standard","hentry","category-solved","tag-jquery","tag-jquery-validate"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Why does jQuery Validate plugin do validation without calling validate()? - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-why-does-jquery-validate-plugin-do-validation-without-calling-validate\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Why does jQuery Validate plugin do validation without calling validate()? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You&#8217;re going to need to provide a lot more detail about what you&#8217;re trying to do, but I can answer your question as you&#8217;ve written it so far. Title: why does jquery validate without calling validate? .validate() is called once to initialize the plugin on the form. It is not a method for triggering ... 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