Home

username_exists

February 24, 2011 by Thorsten 0 Comments

Definition:
function username_exists( $username ) {}

Checks whether the given username exists.

Parameters

  • string $username: Username.

Return values

returns:The user’s ID on success, and null on failure.

Source code

function username_exists( $username ) {

	if ( $user = get_user_by('login', $username ) ) {

		return $user->ID;

	} else {

		return null;

	}

}

10500

/wp-includes/user.php, Documentation, Files, Functions, Functions by letter u
, ,

No comments yet... Be the first to leave a reply!

Leave a Reply

Fill in your details below or click an icon to log in:

Gravatar
WordPress.com Logo

You are commenting using your WordPress.com account. ( Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. ( Log Out /  Change )

Cancel

Connecting to %s

%d bloggers like this: