Email validation, URL validation in PHP using validate filters
Gone are the days when we used to validate email addresses, URLs by writing regular expressions or writing number of lines of code.
PHP > 5.2.x provides validation filters using which validations become very easy and less time consuming thing. Have a look to following
code for email and URL validation and there are lots more in PHP Validation Filters:
URL validation with GET paramerters:
For more click here: PHP Manual
Note: PHP Validate feature works for PHP Versions (PHP 5 >= 5.2.0) according to documentation.