jquery-validate

问题 I am using Jquery Validate plugin to check the user input however, i found that the option is not sufficient and i decided to use custom rules Are there any website provide those rules? What i would like to check is the format of date and integer only Thank you 回答1: you can customized jQuery validate plugin like this. jQuery("form#my-form").validate({ rules: { //input field name "inputName" //implement your rules here inputName: { minlength: 3 } }, messages: { inputName: { required : 'Your

问题 I have a basic form with a jquery validation bound to it. HTML : <form id="form-subscribe" method="post"> <div class="register_pane_content"> <label>Nom</label> <input placeholder="Votre nom" type="text" id="lastname" name="lastname" value="" class=""/> </div> <div class="register_pane_content"> <label>Prénom</label> <input placeholder="Votre prénom" type="text" id="firstname" name="firstname" value="" class=""/> </div> <div class="register_pane_content "> <label>E-mail</label> <input

问题 <script type="text/javascript"> <!-- $(document).ready(function() { $("#form1").validate({ rules: { budget: { required: true, minlength:3 } , duration: { required: true, digits:true }, town: { required: true, minlength:2 }, content: { required: true, minlength:300 } }, messages: { } }); }); --> </script> Two jquery files are included. <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script> <script type="text/javascript" src="../common/jquery.validate.js"><

问题 I am trying to put client side validation on the gravity forms. I am newbie to gravity forms, i researched and came to know gravity forms do not support client side validations. SO i decided to do it on my own. I used a validation library by jQuery, when the form is validated, it is not being submitted. I have the following code :- jQuery(document).ready(function(){ jQuery('#gform_49').validate({ // initialize the plugin rules: { input_7: { required: true, email: true }, input_8: { required:

问题 I'm trying to use the Validation jQuery plugin with the flask framework. This is my code: email: { required: true, email: true, remote: { url: $.getJSON($SCRIPT_ROOT + "/_check_mail"), } }, This request should get send to the servers that checks if the mail already exists in the database yes or no: @app.route('/_check_mail') def check_mail(): mail = request.args.get('email') check = database.check_mail(mail) return check The check variable is "True" if the mail doesn't exists and holds the

问题 I've worked on a fiddle to show the simple validation that I'm trying to do for my user ID field: Make it required (validate as aggressively as possible) Set a minimum length (validate as aggressively as possible) Set a maximum length (validate as aggressively as possible) Run an AJAX call to ensure user ID doesn't already exist ( I want to only run this on blur ) I'm not using the validate() - remote rule because I wanted to have a custom object returned instead of just a simple string. If

问题 I'm using the jQuery Validate plugin on a large form, and have been using the require_from_group method (after posting previously) to ensure at least one from a group of three checkboxes is checked. However, I've ran into an issue with this where it stops other rules from working. I've applied a suggested patch, but that doesn't seem to work correctly either (as mentioned in the above GitHub issue). So I need to find another way to validate this group of three checkbox fields (note that I

问题 hi i was wondering how can i make for once the field is validate to show initial text in label: jQuery: $("#contact").validate({ rules: { con_name: { required:true, minlength:3 }, } }); HTML: <form id="contact" method="post" action=""> <input type="text" name="con_name" id="con_name" /> <label for="con_name" generated="true" class="error">Insert Name</label> </form> The text Insert Name is replaced with the error message but upon success it hides the label and erases the initial text Insert

问题 This question already has answers here : Validate that end date is greater than start date with jQuery (15 answers) Closed 3 years ago . I have a form with two date fields, start_date and end_date . I want to create a rule that end_date must be greater then start_date , and if this condition returns false then to show validation errors as in the picture below. So far I've tried to do so by creating a custom rule: $.validator.addMethod("check_date", function(value, element) { var start_date =

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: A comprehensive regex for phone number validation Greetings, I need to implement a jquery based validation for a text field that contains a phone number, for that I need the regular expression of these two strings, I am requesting this because I am very naive with RegEx: First One: 0(5NN) NNN NN NN Second One: 0(53N) NNN NN NN N means an integer between 0-9 回答1: ^0\(5\d{2}\) ?\d{3} ?\d{2} ?\d{2}$ and ^0\(53\d\)