jquery.validata.js plug-in collection, everything you want is here
Combined with the above, today I will write about how to use validate.
validate() validates the selected form.
validate method returns a Validator object. The Validator object has many methods that can be used to trigger validators or change the contents of the form.
Validate() options:
submitHandler: A function that is run after passing verification. The form submission function must be added to it, otherwise the form will not be submitted.
<span class="pln">$<span class="pun">(<span class="str">"#demoForm"<span class="pun">).<span class="pln">validate<span class="pun">({<span class="pln"> submitHandler<span class="pun">:<span class="kwd">function<span class="pun">(<span class="pln"><span class="pun">)<span class="pln"> <span class="pun">{<span class="pln"><span class="pun"><span class="pln"><span class="pun"><span class="pln"><span class="pun"><span class="pln"> alert('校验全部通过!') <span class="pun">}<span class="pln"><span class="pun">})<br/><br/><span style="font-family: "Microsoft YaHei"; font-size: 16px">ignore:忽略某个元素不校验<br/><span style="font-size: 14px">ignore:'#pass2'//忽略某个元素不校验<br/><span style="font-size: 16px">rules:自定义规则,key:value 的形式,key 是要验证的元素,value 可以是字符串或对象。<br/></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>
<span class="pln">$<span class="pun">(<span class="str">"#demoForm"<span class="pun">).<span class="pln">validate<span class="pun">({<span class="pln"> rules<span class="pun">:{<span class="pln"> name<span class="pun">:<span class="str">"required"<span class="pun">,<span class="pln"> email<span class="pun">:{<span class="pln"> required<span class="pun">:<span class="kwd">true<span class="pun">,<span class="pln"> email<span class="pun">:<span class="kwd">true<span class="pln"><span class="pun">}<span class="pln"><span class="pun">}<span class="pln"><span class="pun">})<br/><span style="font-family: "Microsoft YaHei"; font-size: 16px">messages:自定义的提示信息,key:value 的形式,key 是要验证的元素,value 可以是字符串或函数。<br/></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>
<span class="pln">$<span class="pun">(<span class="str">"#demoForm"<span class="pun">).<span class="pln">validate<span class="pun">({<span class="pln"> rules<span class="pun">:{<span class="pln"> name<span class="pun">:<span class="str">"required"<span class="pun">,<span class="pln"> email<span class="pun">:{<span class="pln"> required<span class="pun">:<span class="kwd">true<span class="pun">,<span class="pln"> email<span class="pun">:<span class="kwd">true<span class="pln"><span class="pun">}<span class="pln"><span class="pun">},<span class="pln"> messages<span class="pun">:{<span class="pln"> name<span class="pun">:<span class="str">"Name不能为空"<span class="pun">,<span class="pln"> email<span class="pun">:{<span class="pln"> required<span class="pun">:<span class="str">"E-mail不能为空"<span class="pun">,<span class="pln"> email<span class="pun">:<span class="str">"E-mail地址不正确"<span class="pln"><span class="pun">}<span class="pln"><span class="pun">}<span class="pln"><span class="pun">})<br/><span style="font-family: "Microsoft YaHei"; font-size: 16px">OnSubmit:类型 Boolean,默认 true,指定是否提交时验证。<br/></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>
$("#demoForm").validate({ onsubmit:false })
<br/>
<span class="pln"><span class="pun"><span class="str"><span class="pun"><span class="pln"><span class="pun"><span class="pln"><span class="pun"><span class="pln"><span class="pun"><span class="str"><span class="pun"><span class="pln"><span class="pun"><span class="pln"><span class="pun"><span class="kwd"><span class="pun"><span class="pln"><span class="pun"><span class="kwd"><span class="pln"><span class="pun"><span class="pln"><span class="pun"><span class="pln"><span class="pun"><span style="font-family: "Microsoft YaHei"; font-size: 16px">onfocusout:类型 Boolean,默认 true,指定是否在获取焦点时验证。</span><br/></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>
<br/>
$("#demoForm").validate({ onfocusout:false })
<br/>onkeyup:类型 Boolean,默认 true,指定是否在敲击键盘时验证。<br/>
$("#demoForm").validate({ onkeyup:false })
<br/>onclick:类型 Boolean,默认 true,指定是否在鼠标点击时验证(一般验证 checkbox、radiobox)。<br/>
$("#demoForm")
).validate({ onclick:false })
<br/>focusInvalid:类型 Boolean,默认 true。提交表单后,未通过验证的表单(第一个或提交之前获得焦点的未通过验证的表单)会获得焦点。<br/>
$("#demoForm")
.validate({ focusInvalid:false })
<br/>focusCleanup:类型 Boolean,默认 false。当未通过验证的元素获得焦点时,移除错误提示(避免和 focusInvalid 一起使用)<br/>
$("#demoForm")
.validate({ focusCleanup:true })
<br/>errorClass:类型 String,默认 "error"。指定错误提示的 css 类名,可以自定义错误提示的样式。<br/>
$("#demoForm")
.validate({ errorClass:"invalid" })
<br/>errorElement:类型 String,默认 "label"。指定使用什么标签标记错误。<br/>
rThe above is the detailed content of jquery.validata.js plug-in collection, everything you want is here. For more information, please follow other related articles on the PHP Chinese website!

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