Want to insert 3 fields in the sendgrid mail message.
I placed this code into to a button. Put the 3 inputs into 1 var "res" and store it in LocalStorage.
var str1 = Tiggr('txtsanaam').val();
var str2 = Tiggzi('txtsaemail').val();
var str3 = Tiggzi('txtsanommer').val();
var res = str1.concat(str2,str3);
localStorage.setItem("inhoud", res);
SendGrid on error function:
I setup on the sendgrid service "on error" message. And I keep on getting that message when I click on the button.