An error has occurred

// This is the listener that will receive the post message from your front-end JS in case of an error. window.addEventListener("message", function (e) { // We verify that the error message is coming from Piano, so it must be what we're looking for. if (typeof e.data.piano != 'undefined') { // Get the object with the result. var result = e.data.piano; switch(result.object) { case 'email': if (!result.success) { // Show the error block. $('#error-message-email').show(); // Append the text message into the block. $('#error-message-email .error-message').text(result.message); } else { // Hide the error block. $('#error-message-email').hide(); // Remove the text message from the block. $('#error-message-email .error-message').text(""); } break; case 'salutation': if (!result.success) { // Show the error block. $('#error-message-salutation').show(); // Append the text message into the block. $('#error-message-salutation .error-message').text(result.message); } else { // Hide the error block. $('#error-message-salutation').hide(); // Remove the text message from the block. $('#error-message-salutation .error-message').text(""); } break; case 'firstname': if (!result.success) { // Show the error block. $('#error-message-firstname').show(); // Append the text message into the block. $('#error-message-firstname .error-message').text(result.message); } else { // Hide the error block. $('#error-message-firstname').hide(); // Remove the text message from the block. $('#error-message-firstname .error-message').text(""); } break; case 'lastname': if (!result.success) { // Show the error block. $('#error-message-lastname').show(); // Append the text message into the block. $('#error-message-lastname .error-message').text(result.message); } else { // Hide the error block. $('#error-message-lastname').hide(); // Remove the text message from the block. $('#error-message-lastname .error-message').text(""); } break; } } return; }, false);