original_string: public static function findFieldClass($method)
      {
          // If alias exists.
          if (isset(static::$fieldAlias[$method])) {
              $method = static::$fieldAlias[$method];
          }
  
          $class = Arr::get(static::$availableFields, $method);
  
          if (class_exists($class)) {
              return $class;
          }
  
          return false;
      }
code: public static function findFieldClass($method)
      {
          // If alias exists.
          if (isset(static::$fieldAlias[$method])) {
              $method = static::$fieldAlias[$method];
          }
  
          $class = Arr::get(static::$availableFields, $method);
  
          if (class_exists($class)) {
              return $class;
          }
  
          return false;
      }
code_tokens: public static function findFieldClass ( $ method ) { // If alias exists. if ( isset ( static :: $ fieldAlias [ $ method ] ) ) { $ method = static :: $ fieldAlias [ $ method ] ; } $ class = Arr :: get ( static :: $ availableFields , $ method ) ; if ( class_exists ( $ class ) ) { return $ class ; } return false ; }
docstring: Find field class.
  
  @param string $method
  
  @return bool|mixed
docstring_tokens: Find field class .