当我在google上冲浪时,我得到了插件(jquery form validator),我想进行表单验证,在表单验证中使用插件,它的工作完美但在控制台显示错误,
jquery.form-validator.min.js:9未捕获的TypeError:无法读取未定义的属性“length”
在HTMLDocument.f(jquery.form-validator.min.js:9)
在HTMLDocument.dispatch(jquery.js:3)
在HTMLDocument.r.handle(jquery.js:3)
在Object.trigger(jquery.js:3)
在m.fn.init.triggerHandler(jquery.js:3)
在Function.ready(jquery.js:2)
在HTMLDocument.J(jquery.js:2)
$.validate({
form: '#form',
modules: 'location, date, security, file',
});
// Restrict presentation length
$('#presentation').restrictLength($('#pres-max-length'));
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery-form-validator/2.3.26/jquery.form-validator.min.js"></script>
<div class="form-group col-lg-5">
{!! Form::label('quantities', 'Traded Quantity:') !!} {!! Form::text('quantities', null, ['class'=>'form-control', 'data-validation'=>'length number', 'data-validation-length'=>'3-12', 'data-validation-error-msg'=>'User name has to be an alphanumeric
value (3-12 chars)'])!!}
</div>
答案 0 :(得分:0)
您可以按以下方式对其进行验证:
$('#form').validate({
rules: {
quantities: {
required: true,
rangelength: [3, 12],
},
other_input_name: "required",
},
});