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This article mainly shows you the "jQuery Validate how to submit form validation failure extension", the content is easy to understand, clear, hope to help you solve your doubts, the following let Xiaobian lead you to study and learn "jQuery Validate how to submit form validation failure extension" this article.

Because Validate does not provide a form submission, validation does not pass the trigger method. Do a little extension here.

Reference scenario: each submission of form element validation does not pass the trigger method

Open the source code to find the focusInvalid method. Here, verification does not pass the trigger method when submitting the form, and it is good to do the extension here.

FocusInvalid: function () {

If (this.settings.focusInvalid) {

Try {

$(this.findLastActive () | | this.errorList.length & & this.errorList [0] .element | [])

.filter (": visible")

.focus ()

.trigger ("focusin")

/ * extension method failedCallback * /

Var failedCallback=this.settings.failedCallback

If ($.type (failedCallback) = = 'function') {

FailedCallback (this.errorList)

}

} catch (e) {

}

}

}

Use

$('# editForm'). Validate

{

Rules:.

FailedCallback:function (errorList) {

/ / Loop validation failed element

For (var item0; I

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