Core Function
View Source on Trac ↗ validate_username()
validate_username( mixed $username ) Checks whether a username is valid.
Parameters 1 required
| Name / Type | Description |
|---|---|
| $username string | Username. Required |
Return Value
(bool)
Whether username given is valid.
Function Information
Since Version
2.0.1
Source File
wp-includes/user.php
Advertisement