>>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.
>
>ng-pattern ?

Thanks, will check that property.

UPDATE. It doesn't really restrict entering anything but it allows to check for validity.