Javascript validations enough?

SSJJ · #1 (**permalink**) 05-31-2007, 06:56 AM

Only javascript validations are enough for a secure site?

jurwanwall · #2 (**permalink**) 11-10-2010, 07:41 AM

You should ALWAYS validate in PHP on the SERVER SIDE and validation in JavaScript is CLIENT SIDE validation for user CONVENIENCE. Thanks to validation on client user may find errors in his form without page relodaing. But user may sent form data without data script validation (for example he may not have JS support in web browser), thus always validate on the server side.

worldblackstar · #3 (**permalink**) 01-09-2011, 01:02 PM

In security point of view javascript is not enough. Anyone you can view what is in javascript code.

cool0 · #4 (**permalink**) 12-16-2011, 09:39 AM

No it's not enough..
so you can use the php ..Its more secure..

qualityweb · #5 (**permalink**) 05-18-2012, 09:07 AM

No, Javascript is not enough for form validation. You have to use php language to validate the data in server. Form validation is of two type one is client site and other is server site. Javascript is a client site validation scripting language and php is server site validation language. If you are sending a very sensitive data like password you have to use php form validation.