Additional Checks on Phone Details, #PhoneNumber #AreaCode

Summary

Phone Number to be of fixed digit, Area code to be drop down list

Content

Dear All:

We have a requirement to put check on Phone Number field to be of 7 digit, and it should throw error if it is more or less than that, and also we need to make Area code a drop down field which currently is free text.

I have seen ERs existing on it on MoS, just wanted to check if there is any other alternative to achieve it, if it is already done in past.

Kind Regards!