developer-roadmap/roadmaps/php/content/form-processing@sYI7f1PYP7G30_Uj2mZRv.md

Form Processing

Form processing in PHP involves reading submitted input from $_GET or $_POST, validating and sanitizing the values, and then performing an action such as saving to a database or sending an email. The Post/Redirect/Get (PRG) pattern is commonly used to prevent duplicate form submissions on page reload.

Visit the following resources to learn more:

• @official@HTML Form Processing