Using latest master (3.3.6): add sale, add payment and then cancel payment results in "Method not allowed"

[daN4cat]

I can reproduce this issue with https://dev.opensourcepos.org/ using latest master.
Add an item, add a sale, add a payment, cancel the payment and the page goes blank with "Method not allowed" printed out.

[daN4cat]

Same thing happens if you try to remove an item from the sale register.

[jekkos]

Maybe I have to revert this last change. I must admit that I was too lazy to test the happy case here.

[jekkos]

A bit of back and forth but that keeps us going

[daN4cat]

Just to be clear, it's not related to supplier/customer remove, it's related to item and payment.
However, if I find the time later I will check if your change solve that problem too.

[odiea]

This commit may be the issue? Extend method hook validation for deletes.
preg_match('/(save|delete*|remove*)/?\d*?/', $url); does not appear to like this.

[jekkos]

should be fixed in master, will close.