cardNonceResponseReceived.js

cardNonceResponseReceived: function(errors, nonce, cardData) {
  if (errors) {
    // Log errors from nonce generation to the Javascript console
    console.log("Encountered errors:");
    errors.forEach(function(error) {
      console.log("  " + error.message);
    });
    return;
  }
  console.log(cardData);
  console.log("nonce: %s", nonce);
  // Assign the nonce value to the hidden form field
  $("#card-nonce").val(nonce);
  $("#square-payment-form").submit();
}