Java script validating form

Create an HTML file named This is the whole HTML code for the registration form.

Because of that and from UX point of view all the buttons which should validate section - MUST be disabled and maybe some spinner added.If you’re looking to build an interactive website, which contains any form of input, then you should validate the data you get from the users.If it’s a registration form you have to validate the name and surname fields, the e-mail, username, age, zip code and everything else, so that you don’t send unnecessary calls to your server.If you use the on Validate attribute, you can also use the on Error attribute to specify a Java Script function that handles the validation errors.Every developer knows how complex and tricky form validation can be. On this article I will share our approach on how to perform form validation.

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