I was using remote method of Jquery for checking if the username already exists, but I want to validate it using Angular js. The code for validation using Jquery is
$("#registration-form").validate({
rules: {
'username': {
required: true,
minlength: 3,
maxlength: 20,
alphanumeric: true,
remote: "/users/checkusername"
},
}
});
I am new to Angular js. Any relevant link would be helpful.