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Source View: illegal_user_logins

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Source View

Line Code
1110       */
1111      public function check_username( $value, $request, $param ) {
1112           $username = (string) $value;
1113
1114           if ( ! validate_username( $username ) ) {
1115                return new WP_Error( 'rest_user_invalid_username', __( 'Username contains invalid characters.' ), array( 'status' => 400 ) );
1116           }
1117
1118           /** This filter is documented in wp-includes/user.php */
1119           $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
1120
1121           if ( in_array( strtolower( $username ), array_map( 'strtolower', $illegal_logins ) ) ) {
1122                return new WP_Error( 'rest_user_invalid_username', __( 'Sorry, that username is not allowed.' ), array( 'status' => 400 ) );
1123           }
1124
1125           return $username;
1126      }
1127
1128      /**