apply_filters( 'is_email', bool $is_email , string $email , string $context )
Filters whether an email address is valid.
Description
This filter is evaluated under several different contexts, such as ’email_too_short’, ’email_no_at’, ‘local_invalid_chars’, ‘domain_period_sequence’, ‘domain_period_limits’, ‘domain_no_periods’, ‘sub_hyphen_limits’, ‘sub_invalid_chars’, or no specific context.
Parameters
- $is_email
-
Whether the email address has passed the is_email() checks. Default false.
-
The email address being checked.
- $context
-
Context under which the email was tested.
Source
Changelog
| Version | Description |
|---|---|
| WP-2.8.0 | Introduced. |