Hi,

If I want to only allow entering characters, numbers and _ in the angularJs application for a particular column's value, what is good to use?

We do have jquery.maskedinput.js in the application and I see some samples in the app such as

$(".phone").mask("(999) 999-9999? x99999");

I don't like that much as it mixes angularJs code and jQuery code. Wondering if there is another approach to take. What do you recommend?

Thanks in advance.