jquery-validate

问题 I want to set the valid number from -1 to infinity in the jquery validate rules, but how should i specify the number range. In from i specified "-1" and its working but in to what should be the value. rules: { "numberOfUsers": { "required": true, "number":true, "range":[-1,1000] } -- Thanks 回答1: Infinity is displayed when a number exceeds the upper limit of the floating point numbers, which is 1.7976931348623157E+10308. rewrite your rules like this rules: { "numberOfUsers": { "required": true

问题 I have 3 fields for date input: <input type="text" id="passport-doi-1" name="passport-doi-1" placeholder="DD" maxlength="2"> <input type="text" id="passport-doi-2" name="passport-doi-2" placeholder="MM" maxlength="2"> <input type="text" id="passport-doi-3" name="passport-doi-3" placeholder="YYYY" maxlength="4"> How should I validate with jQuery Validate plugin that if date is input, then this is correct? Looks like I should create groups of fields (to have only one error message) and then

问题 When I tried jQuery validation locally it works fine. But when I upload to my server the validation is not working. The page just simply reloads. Why is it so? Here is the fiddle. http://jsfiddle.net/anish/Q9qes/3/ 回答1: In your JSFiddle, under Manage Resources , your link to the jQuery Validation plugin is giving a 404 error. Maybe that's why it's not working on your server. EDIT: There is no such tag as </input> . Remove those. Perhaps run your HTML & CSS through a validator. Also, the

问题 A bit of a follow on from this question: Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail So I can detect if the JQuery CDN is down and allow for this: <script type="text/javascript" src="http://code.jquery.com/jquery-1.7.2.min.js"></script> <script type="text/javascript"> if (typeof jQuery == 'undefined') { document.write(unescape("%3Cscript src='/Script/jquery-1.7.2.min.js' type='text/javascript'%3E%3C/script%3E")); } </script> How do I do the same

问题 I'm using the latest version of the jQuery Validator plugin along with jQuery (1.6.2). In my optional field for phone number, I have a defaultValue . HTML: <input type="text" class="autoclear blur" value="your telephone number" name="Phone" /> I installed a custom method for validating phone numbers as per this thread. The idea is that even though the field is optional, I still want to validate it if/when text is entered. jQuery/JavaScript: $(document).ready(function() { var nameMsg = "Please

问题 I'm trying to write a custom validation that gives an error if html exists in the textarea when they submit a form. I have the following - its not working and I'm not sure why. also I don't understand the unobtrusive part can someone show me how to do that as I am seeing other examples on SO that have it. text area has a class"note" the form is called "noteform" <script type="text/javascript" > $(document).ready(function () { $.validator.addMethod('nohtml', function (value, element) { var

问题 Okay so for my HTML I have this bootstrap collapse and some form fields inside of it. <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true"> <div class="panel panel-success"> <div class="panel-heading" role="tab" id="generalHeading"> <h4 class="panel-title">General</h4> </div> <div id="generalInfo" class="panel-collapse collapse in" role="tabpanel"> ... </div> </div> </div> With multiple panels and obviously the form fields where the ... are in the example above.

问题 I have jQuery Validation plugin on a page. When someone types the phone number into the form field, I want the validator to only recognize a certain format: ###-###-#### I see this in the JavaScript: phone_number: { required: true, number: true }, Can I add something there to specify the required format for the phone number? I found something about adding the jQuery Mask plugin, but if I can avoid it, I'd rather not add to the page weight. (Plus...surely there must exist some way to validate

问题 This is my code to update the jQuery validation dynamically. In document load i create the validation. This code is used to update the phone number validation dynamically. After apply this validation, when i enter anything in phone number text box i get cannot call method 'call' of undefined error. $("#phone").rules("remove"); $("#phone") .rules( "add", { required:true, minlength:5, maxlength:20, phoneUS:true, messages:{ required: "Enter company phone number", minlength:"Phone number should

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: JQuery validation-select required if checkbox checked I'm validating a form with jQuery Validation. I'm trying to come up with a rule that will validate fields as required if a field in a particular set of fields is filled: <form id="donate-form"> <input type="text" name="full_name" required="required" /><br /> <input type="text" name="address1" /><br /> <input type="text" name="address2" /><br /> <input type=