[Feature Required]-Form Validation for phone number

[SerendpityZOEY]

To whom it may concern,

Bootstrap helper makes form creation much easy with less work. However, I've found out a problem that to support validation we need to use external library. And this sometimes causes an issue of compatible.

I have problem with adding validation to phone numbers. I use bootstrap validator to add validation to other fields but it doesn't work for phone number. Is there any way to do this?

Do you have any idea about how to solve this? Also, I'm thinking it would be nice if you can add this feature in the future. It would be nice to add just some attribute to html tag instead of using external libraries.

Thank you.