Bitpay\PublicKey::isValid PHP Method

isValid() public method

Checks to see if the public key is not blank and contains valid decimal and hex valules for this->hex & this->dec
public isValid ( ) : boolean
return boolean
    public function isValid()
    {
        return !empty($this->hex) && ctype_xdigit($this->hex) && (!empty($this->dec) && ctype_digit($this->dec));
    }