public function validate()
    {
        $resultingData = array_merge($this->defaultFields, $this->setFields);
        return $this->_arrayKeysExists($this->requiredFields, $resultingData);
    }
public function validate()
    {
        $resultingData = array_merge($this->defaultFields, $this->setFields);
        return $this->_arrayKeysExists($this->requiredFields, $resultingData);
    }
public function validate ( ) { $ resultingData = array_merge ( $ this -> defaultFields , $ this -> setFields ) ; return $ this -> _arrayKeysExists ( $ this -> requiredFields , $ resultingData ) ; }
Validates the user input data

@return bool
Validates the user input data