I am implementing payment gateway with paystack for the first time and I really don't want to use third party packages for paystack. It is a React Native application. I wanted to implement it using react native webview. It is working so far but I can't seem to get the cancel button to work. This is because the button is not responding when clicked. If the button responded and invoked the paystack onClose URL , I would have simply checked for it and close the webview state.
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