This is one of those compartmentalising by trust value issues I mentioned.
Note: You can make web forms quickly with Simfatic Forms.
Validation means check the input submitted by the user.
There are two types of validation are available in PHP.
Simfatic Forms helps you to make complete, feature rich web forms and get it online quickly. This generic PHP form validator script makes it very easy to add validations to your form.
We create and associate a set of “validation descriptors” with each element in the form.