Restrict phone number field to the telephone input

[sowmi20189]

Summary

As as admin, I want the phone number field to be restricted to only 10 digits on the pages wherever applicable.

Things to Consider

Currently, the field takes alphabets and numbers up to 'n' digits.

Criteria for Completion

• [ ] When the user tries to enter the digits in the phone number field and if he/she enters more than 10 digits, the system should throw a warning message below the field saying "Please enter a valid phone number".
• [ ] When the user tries to enter the digits in the phone number field and if he/she enters less than 10 digits, the system should throw a warning message below the field saying "Please enter a valid phone number".
• [ ] When the user tries to enter the digits in the phone number field and if he/she enters characters/special symbols, the system should throw a warning message below the field saying "Please enter a valid phone number".
• [ ] When the user leaves the phone number field blank, throw a warning message saying "Phone number can't be blank".

Refer the below screenshot - Add phone number can't be blank

Phone number warning message:

[JelenaD1]

I'll tackle this one. @garettarrowood

[JelenaD1]

Hey @garettarrowood, me and @robgentile17 are pairing on this on rn. He is just cloning the repo. Is there any specific format we want to allow for phone numbers or just plane numbers without - in between?

[JelenaD1]

@RudeChowder joined the forces on this one too:)