Checkout
saveFormFields()
saveFormFields()
saveFormFields() is a default implementation of a beforeRedirect callback. When used in conjunction with restoreFormFields(), the contents of any input elements on your page can be restored across browser redirects during the payment process.
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saveFormFields() can be configured as the beforeRedirect callback using the
data-beforeRedirect
attribute on the Checkout
script tag.
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<html> <head> <script src="https://na.gateway.mastercard.com/checkout/version/26/checkout.js" data-beforeRedirect="Checkout.saveFormFields" data-afterRedirect="Checkout.restoreFormFields"> </script> </head> ... </html>
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None
Return Value Copied to clipboard
fieldData
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An object which represents the input elements on the current page and their values. The input values can be re-written to the page by passing this object to restoreFormFields().