# How to validate phone numbers in your form

You will see the Phone Number Type [/article/1042-phone-number-type] under
the Questions section. Use this in the form to capture the phone number of your
website visitor. The Phone Number Type will check if the input is indeed a cell
phone number.





Turn on the toggle switch next to Validate phone number to add extra validation
to this input type.





Note



The Validate phone number feature is only available for our Standard plan users
and onwards. When this is turned on, your visitors will receive an SMS code on
their phones to verify their number.