Angular 2: pipes - How to format a phone number?

Question

I\'ve searched here and there, and I am not able to find something specific about formatting a phone number.

Currently, I am retrieving phone numbers form a JSON in

Answer 1

You may use something like that in a custom Angular2 pipe:

switch (value.length) {
        case 10: 
            country = 1;
            city = value.slice(0, 3);
            number = value.slice(3);
            break;

        case 11: 
            country = value[0];
            city = value.slice(1, 4);
            number = value.slice(4);
            break;

        case 12: 
            country = value.slice(0, 3);
            city = value.slice(3, 5);
            number = value.slice(5);
            break;

        default:
            return tel;
    }

Check this AngularJS out for more info, but as I said you need to convert it to Angular2:

http://jsfiddle.net/jorgecas99/S7aSj/