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Source View: illegal_user_logins

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Source View

Line Code
1080       */
1081      public function check_username( $value, $request, $param ) {
1082           $username = (string) $value;
1083
1084           if ( ! validate_username( $username ) ) {
1085                return new WP_Error( 'rest_user_invalid_username', __( 'Username contains invalid characters.' ), array( 'status' => 400 ) );
1086           }
1087
1088           /** This filter is documented in wp-includes/user.php */
1089           $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
1090
1091           if ( in_array( strtolower( $username ), array_map( 'strtolower', $illegal_logins ) ) ) {
1092                return new WP_Error( 'rest_user_invalid_username', __( 'Sorry, that username is not allowed.' ), array( 'status' => 400 ) );
1093           }
1094
1095           return $username;
1096      }
1097
1098      /**