how to create user name with first and last name and some random number after submit the form

[Madala Chaitany]

Hi,

When a new user is created automatic user name should populate in the user name field using the first two letters of the first name and last name and some random number between 0 to 1.

Thanks in Advance.

Regards,

Chaitanya

[niharika19]

Hi Chaitanya,

Try to use the BR function and concatenate the User name with random number . You can use the random function to generate the random number :

https://www.w3schools.com/js/js_random.asp

Let me know if this helps 

[Madala Chaitany]

Hi Niharika,

I am able to create number by every time while saving it. it is getting updated with a new number every time

[Hemant Goldar · Accepted solution]

Hello Chaitanya,

Write a Business rule on sys_user table with the condition below

 and here is the code 

(function executeRule(current, previous /*null when async*/) {

	// Add your code here
	var fname=current.first_name;
	var lname=current.last_name;
	
	var x = Math.floor((Math.random() * 2) + 1); //Generates random number from 1-2
	var username=fname+'.'+lname+x;
	current.user_name=username;
	current.update();
	gs.log(username);
})(current, previous);

I hope this helps!

Mark answer Correct and helpful if this solves your issue.

Thanks,

Hemant

[Madala Chaitany]

Hi Hemant,

By using this script and condition I am not able to create it.