Validate phone number

[Mylene]

Hey everyone!

 

I need to validate phone number which customers enter into the field. It should start from 031

I wonder if someone has a solution for this 

Thanks!

[Mathilda]

Hi, You may use the following script:

<SCRIPT LANGUAGE="JavaScript">

function tel()
{
var message = document.getElementById("InsertRecordPhone").value; 

document.getElementById("InsertRecordPhone").value = (message.replace(/[^\d]/g, '')); 

var message1 = document.getElementById("InsertRecordPhone").value;
var tel =message1.substring(0,3);
if (tel!='031'){
alert("Please enter phone number which starts from 031");
return false;
}

}

document.getElementById("caspioform").onsubmit=tel;
</SCRIPT>

 

This function will prevent form from submitting if  phone starts from other numbers. Don't forget to enter your field name instead of mine.

[PotatoMato]

Hi! Just to add, you may also check this article: https://howto.caspio.com/tech-tips-and-articles/enhancing-phone-number-fields-with-formatting-and-validation/

 

-Potato

[NailDyanC]

You can also check this forum post: