users often get "SHA hash is missing." error

[schackochandsi]

users get the "SHA hash is missing. Please check your code and the Developers Documentation." after clicking the 'pay now' button. This API exception is thrown from line

if (empty($response[$this->shaHashType . "HASH"])) {
     throw new ApiException("SHA hash is missing. Please check your code and the Developers Documentation.");
}

of the \src\Services\HostedService.php file

The hppResponse is a valid JSON. This error happens when parsing the hppResponse.

Sometimes the error goes when the user changes their browser and try.

[cristina-nechita]

Hello!

We couldn't reproduce this issue. If you check GpEcomConfig and the HostedService classes, the default value for shaHashType is set to SHA1. You can find also a working example with HPP here https://github.com/globalpayments/php-sdk/tree/master/examples/gp-ecom/hpp