Configure multiple order confirmation emails during checkout

You can use backend code to configure multiple order confirmation emails during checkout in Classic CMS and build your UI around this customization.

1. Add the following to the addresses form in CheckoutAddressView/Standard.cshtml:

   TypeScript

   <input type="text" ng-model="vm.cart.additionalEmails" />
   

2. Validate this field in the continueCheckout method of insite.checkout-address.controller.ts. The following code is an example:

   TypeScript

   if (this.cart.additionalEmails) {
    const emailRegex = /\w+([-+."]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
    if (!this.cart.additionalEmails.split(",").every(o => emailRegex.test(o))) {
        // show some error for additional emails input
        return;
    }
   }
   

3. Send additionalEmails field to the server by calling the following code in the updateSessionCompleted method of insite.checkout-address.controller.ts:

   if (this.cart.additionalEmails) {
    this.cartService.updateCart(this.cart);
   }