jquery-validate

问题 I've got a form with several fields, some of which I'd like to have validated on keyup and on submit. I am calling jquery 1.9.1 then the plugin (1.11.1), then an external file with my js. I see via Firebug they are all loading. If I use the code below, it does not validate at all - the form submits, and I get mysql errors because I don't have fields filled out. Here is the js code: $("#untForm").validate({ onfocusout: true, rules: { attachment: { required: "false", accept: "jp?g,png,gif,txt"

问题 I need to find all required fields in given form using jquery. I was using this syntax: $('input[required],select[required]') This was doing job, but now I started using jQuery Validation Plugin. As i understood plugin would not add 'required' attribute to field, and thats why above script is failing to find required fields. Is it possible select required field when using jQuery Validation Plugin? 回答1: As I understood plugin would not add 'required' attribute to field, and thats why above

问题 I need to find all required fields in given form using jquery. I was using this syntax: $('input[required],select[required]') This was doing job, but now I started using jQuery Validation Plugin. As i understood plugin would not add 'required' attribute to field, and thats why above script is failing to find required fields. Is it possible select required field when using jQuery Validation Plugin? 回答1: As I understood plugin would not add 'required' attribute to field, and thats why above

问题 This question already has answers here : jQuery Validate remote method usage to check if username already exists (2 answers) jQuery - remote validation rule (1 answer) Closed 22 days ago . I have a simple login form with first_name , last_name and username password and confirm_password FORM_RULES ={ "first_name": { "required": true, "max_length": 30 }, "last_name": { "required": true, "max_length": 30 }, "username": { "required": true, "max_length": 150 }, password: { "required": true,

问题 I have installed the jQuery validate plugin and have set the form to validate on click of each element. This works great except for select fields, they seem to fire too early because it is on click. Is there a way to stop the select elements from firing the validation until they have chosen an option? Here is my set up $.validator.setDefaults({ highlight: function (e) { $(e).closest('.questionWrap').addClass('error'); $(e).closest('.questionWrap').find('.questionTitle').removeClass(

问题 I have installed the jQuery validate plugin and have set the form to validate on click of each element. This works great except for select fields, they seem to fire too early because it is on click. Is there a way to stop the select elements from firing the validation until they have chosen an option? Here is my set up $.validator.setDefaults({ highlight: function (e) { $(e).closest('.questionWrap').addClass('error'); $(e).closest('.questionWrap').find('.questionTitle').removeClass(

问题 I have installed the jQuery validate plugin and have set the form to validate on click of each element. This works great except for select fields, they seem to fire too early because it is on click. Is there a way to stop the select elements from firing the validation until they have chosen an option? Here is my set up $.validator.setDefaults({ highlight: function (e) { $(e).closest('.questionWrap').addClass('error'); $(e).closest('.questionWrap').find('.questionTitle').removeClass(

来源： https://stackoverflow.com/questions/24981861/how-to-validate-integer-value-in-jquery

来源： https://stackoverflow.com/questions/24981861/how-to-validate-integer-value-in-jquery

来源： https://stackoverflow.com/questions/24981861/how-to-validate-integer-value-in-jquery