JavaScript Passion

i want to validate a textbox who have some url value like blogs address or site adress how can i va… Read more How Can I Validate A Url In Javascript Using Regular Expression

I am using the JQuery form plugin (http://malsup.com/jquery/form/) to handle the ajax submission of… Read more Can Jquery.validate Plugin Prevent Submission Of An Ajax Form

I am using jquery validate http://jqueryvalidation.org/ I have a form with a first field added manu… Read more Jquery Validate Uncaught Typeerror Cannot Read Property 'form' Of Undefined

I'm having some issues for a couple days now where every error that I set in the onSubmit metho… Read more Unable To Set Errors In Formik Onsubmit

I am having trouble validating a long form that is loaded via AJAX after the document is loaded. Us… Read more Jquery Validator Plug In - Trigger From Within A Function

Can someone explain me how to use the function validation of this Polymer element (navigate to the … Read more Polymer Use Function Validation On Core-input

I have this regex: var alphaExp = /^[a-zA-ZåäöÅÄÖ\s]+$/; This is for a name-field in a form vali… Read more Include The Hyphen Into This Regular Expression, How?

We've got some code like this that has been working for some time. It's for a button that … Read more Javascript Return False Not Stopping Form Submission