Jump to content

Validate phone number


Recommended Posts

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.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

×
×
  • Create New...