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Source View: illegal_user_logins

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Source View

Line Code
1128       */
1129      public function check_username( $value, $request, $param ) {
1130           $username = (string) $value;
1131
1132           if ( ! validate_username( $username ) ) {
1133                return new WP_Error( 'rest_user_invalid_username', __( 'Username contains invalid characters.' ), array( 'status' => 400 ) );
1134           }
1135
1136           /** This filter is documented in wp-includes/user.php */
1137           $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
1138
1139           if ( in_array( strtolower( $username ), array_map( 'strtolower', $illegal_logins ) ) ) {
1140                return new WP_Error( 'rest_user_invalid_username', __( 'Sorry, that username is not allowed.' ), array( 'status' => 400 ) );
1141           }
1142
1143           return $username;
1144      }
1145
1146      /**