Validation

🚧
Currently validation is only imposed on methods exposed by fatzebra.js. See Methods.
Support for propagating Hosted Payments Page (HPP) form validation errors is on the road map.

Event	Description	Applicable Methods
`fz.validation.error`	Client-side validation errors occurred while calling fatzebra.js methods.	verifyCard, renderPaymentsPage, checkout

Examples of validation errors include:

Required fields

{
  errors: [
    "/paymentIntent/payment/amount is required",
    ...
  ],
  data: null
}

Data type invalid

{
  errors: [
    "/paymentIntent/payment/amount should be an integer",
    ...
  ],
  data: null
}