Forms handling in PHP

In general a form is a simple HTML element containing

Forms basic validation in PHP

Forms have to be validated in order to safely execute them and handle the values submitted. The best way of safely sanitize forms is by combining three technologies, that are: filt...

Forms email and URL validation in PHP

Probably one of the most frequent form field validations is whether a field is of a proper email or URL value. PHP uses built-in function to validate the URL and E...