Adding to a Form
To add the Phone Number field to your form, simply click the Numeric value button under Available Fields section, or click and drag it into the desired location in your form.
Once it is added to your form, you can toggle open the settings and edit the field. For this field type, you can:
Change the Label
Set it as a Required field (adds a red asterisk next to the Label).
Update the Placeholder
Filling out a Form
When filling out a form for a contact or group with a Phone Number field, it will appear as below. You can type the phone number without hashes and the field will automatically format the numbers as a phone number.