CI_Form_validation::differs PHP Method

Differs from another field

public differs ( $str, $field ) : boolean
return	boolean

    public function differs($str, $field)
    {
        return !(isset($this->_field_data[$field]) && $this->_field_data[$field]['postdata'] === $str);
    }

CI_Form_validation

CI_Form_validation::differs PHP Method

differs() public method