Specifically I m trying to capture all the POST parameters from a payment gateway as a single string, and then parse them looking for the string ERROR .
I m aware that there s a $c->request->parameters method, but I m not quite sure how its used and I couldn t figure it out from the CPAN documentation.
It returns a hash reference with the necessary data
my $hashref = $c->request->parameters;
A form with:
<input type="text" name="username" value="joe" />
Would result in a hashref like:
my $hashref = {
username => "joe",
};
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