Documentation & API reference
Input validation
Functions to validate user input.
File
- drupal/
includes/ common.inc, line 1217 - Common functions that many Drupal modules will need to reference.
Functions
Name |
Location | Description |
|---|---|---|
| valid_email_address |
drupal/ |
Verifies the syntax of the given e-mail address. |
| valid_url |
drupal/ |
Verifies the syntax of the given URL. |