Post Thread Validation

[lexusforlife]

I want a way to validate forum inputs. For example, the same form used on this site to post new threads. You have a button to enter a link, another to add email and another to add flash movie or image. Is there like a validation function to validate the inputs. (I am mostly conerned about cross site scripting and SQL Injection)

[Kudose]

Welcome to PHPBuilder.

There are lots.

You can use PEAR::Validate, Zend_Validate or one of numerous others by doing a google search for PHP Form Validation Class