sanitize_email WordPress Filter Hook
The sanitize_email Wordpress hook is used to sanitize email addresses entered into Wordpress. This hook can be used to ensure that the email address is valid, and to clean up any extra characters that may have been entered. This hook is also used to lowercase the email address, so that it can be properly stored in the database.
apply_filters( 'sanitize_email', string $sanitized_email , string $email , string|null $message ) #
Filters a sanitized email address.
Description
This filter is evaluated under several contexts, including ’email_too_short’, ’email_no_at’, ‘local_invalid_chars’, ‘domain_period_sequence’, ‘domain_period_limits’, ‘domain_no_periods’, ‘domain_no_valid_subs’, or no context.
Parameters
- $sanitized_email
(string)The sanitized email address.
(string)The email address, as provided to sanitize_email().
- $message
(string|null)A message to pass to the user. null if email is sanitized.
Source
Changelog
| Version | Description |
|---|---|
| 2.8.0 | Introduced. |