original_string: public function checkVars()
      {
          $http = eZHTTPTool::instance();
          $user = eZUser::currentUser();
          $isAnon = $user->isAnonymous();
          $status = true;
  
          foreach ( $this->fields as $field => $fieldSetup )
          {  
              $fieldPostName = $fieldSetup[self::VARNAME];
              $this->setFieldValue( $field, $fieldPostName );
              if( !$this->isVariableRequired( $field ) )
              {
                  continue;
              }
              else
              {
                  $fieldRequired = $fieldSetup[self::REQUIRED] == 'true' ? true : false;
                  $fieldExists = $http->hasPostVariable( $fieldPostName );
  
                  if ( $fieldRequired && !$fieldExists )
                  {
                      $status = false;
                      $this->validationMessage[$field] = ezpI18n::tr( 'ezcomments/comment/add',
                                                                 '%1 is missing.',
                                                                 null,
                                                                 array( $field ) );
                      continue;
                  }
                  else if ( $fieldExists )
                  {
                      $val = $http->postVariable( $fieldPostName );
                      // only check the empty value when the field is required. In other cases, still validate field if it has value
                      if ( $fieldRequired && empty( $val ) )
                      {
                          $status = false;
                          $this->validationMessage[$field] = ezpI18n::tr( 'ezcomments/comment/add',
                                                                     'The field [%1] is empty.',
                                                                     null,
                                                                     array( $field ) );
                          continue;
                      }
                      else
                      {
                          $validationResult = $this->validateField( $field, $val );
                          if ( $validationResult !== true )
                          {
                              $status = false;
                              $this->validationMessage[$field] = $validationResult;
                              continue;
                          }
                      }
                  }
              }
          }
          $this->validationStatus = $status;
          return $status;
      }
code: public function checkVars()
      {
          $http = eZHTTPTool::instance();
          $user = eZUser::currentUser();
          $isAnon = $user->isAnonymous();
          $status = true;
  
          foreach ( $this->fields as $field => $fieldSetup )
          {  
              $fieldPostName = $fieldSetup[self::VARNAME];
              $this->setFieldValue( $field, $fieldPostName );
              if( !$this->isVariableRequired( $field ) )
              {
                  continue;
              }
              else
              {
                  $fieldRequired = $fieldSetup[self::REQUIRED] == 'true' ? true : false;
                  $fieldExists = $http->hasPostVariable( $fieldPostName );
  
                  if ( $fieldRequired && !$fieldExists )
                  {
                      $status = false;
                      $this->validationMessage[$field] = ezpI18n::tr( 'ezcomments/comment/add',
                                                                 '%1 is missing.',
                                                                 null,
                                                                 array( $field ) );
                      continue;
                  }
                  else if ( $fieldExists )
                  {
                      $val = $http->postVariable( $fieldPostName );
                      // only check the empty value when the field is required. In other cases, still validate field if it has value
                      if ( $fieldRequired && empty( $val ) )
                      {
                          $status = false;
                          $this->validationMessage[$field] = ezpI18n::tr( 'ezcomments/comment/add',
                                                                     'The field [%1] is empty.',
                                                                     null,
                                                                     array( $field ) );
                          continue;
                      }
                      else
                      {
                          $validationResult = $this->validateField( $field, $val );
                          if ( $validationResult !== true )
                          {
                              $status = false;
                              $this->validationMessage[$field] = $validationResult;
                              continue;
                          }
                      }
                  }
              }
          }
          $this->validationStatus = $status;
          return $status;
      }
code_tokens: public function checkVars ( ) { $ http = eZHTTPTool :: instance ( ) ; $ user = eZUser :: currentUser ( ) ; $ isAnon = $ user -> isAnonymous ( ) ; $ status = true ; foreach ( $ this -> fields as $ field => $ fieldSetup ) { $ fieldPostName = $ fieldSetup [ self :: VARNAME ] ; $ this -> setFieldValue ( $ field , $ fieldPostName ) ; if ( ! $ this -> isVariableRequired ( $ field ) ) { continue ; } else { $ fieldRequired = $ fieldSetup [ self :: REQUIRED ] == 'true' ? true : false ; $ fieldExists = $ http -> hasPostVariable ( $ fieldPostName ) ; if ( $ fieldRequired && ! $ fieldExists ) { $ status = false ; $ this -> validationMessage [ $ field ] = ezpI18n :: tr ( 'ezcomments/comment/add' , '%1 is missing.' , null , array ( $ field ) ) ; continue ; } else if ( $ fieldExists ) { $ val = $ http -> postVariable ( $ fieldPostName ) ; // only check the empty value when the field is required. In other cases, still validate field if it has value if ( $ fieldRequired && empty ( $ val ) ) { $ status = false ; $ this -> validationMessage [ $ field ] = ezpI18n :: tr ( 'ezcomments/comment/add' , 'The field [%1] is empty.' , null , array ( $ field ) ) ; continue ; } else { $ validationResult = $ this -> validateField ( $ field , $ val ) ; if ( $ validationResult !== true ) { $ status = false ; $ this -> validationMessage [ $ field ] = $ validationResult ; continue ; } } } } } $ this -> validationStatus = $ status ; return $ status ; }
docstring: check variable from client
docstring_tokens: check variable from client