public function validator($varInput)
	{
		if (!\is_array($varInput))
		{
			return null; // see #382
		}

		foreach ($varInput as $k=>$v)
		{
			if ($k != 'language')
			{
				$varInput[$k] = array_map('trim', $v);
			}
			else
			{
				if ($v != '')
				{
					// Take the fields from the DCA (see #4327)
					$varInput[$v] = array_combine(array_keys($this->metaFields), array_fill(0, \count($this->metaFields), ''));
				}

				unset($varInput[$k]);
			}
		}

		return $varInput;
	}
public function validator($varInput)
	{
		if (!\is_array($varInput))
		{
			return null; // see #382
		}

		foreach ($varInput as $k=>$v)
		{
			if ($k != 'language')
			{
				$varInput[$k] = array_map('trim', $v);
			}
			else
			{
				if ($v != '')
				{
					// Take the fields from the DCA (see #4327)
					$varInput[$v] = array_combine(array_keys($this->metaFields), array_fill(0, \count($this->metaFields), ''));
				}

				unset($varInput[$k]);
			}
		}

		return $varInput;
	}
public function validator ( $ varInput ) { if ( ! \ is_array ( $ varInput ) ) { return null ; // see #382 } foreach ( $ varInput as $ k => $ v ) { if ( $ k != 'language' ) { $ varInput [ $ k ] = array_map ( 'trim' , $ v ) ; } else { if ( $ v != '' ) { // Take the fields from the DCA (see #4327) $ varInput [ $ v ] = array_combine ( array_keys ( $ this -> metaFields ) , array_fill ( 0 , \ count ( $ this -> metaFields ) , '' ) ) ; } unset ( $ varInput [ $ k ] ) ; } } return $ varInput ; }
Trim the values and add new languages if necessary

@param mixed $varInput

@return mixed
Trim the values and add new languages if necessary