Functions to validate user input.
File
- includes/
common.inc, line 1392 - Common functions that many Backdrop modules will need to reference.
Functions
Name |
Location | Description |
|---|---|---|
| valid_email_address |
includes/ |
Verifies the syntax of the given e-mail address. |
| valid_number_step |
includes/ |
Verifies that a number is a multiple of a given step. |
| valid_url |
includes/ |
Verifies the syntax of the given URL. |