I need to restrict list collector choices to 2 in catalog item

[sumanth1]

I had tried with scripts containing gel and g_list methods.but client script throwing errors while using this.Is there any other script to acheive this onchange in service catalog.

[Sagar Pagar]

Hi @sumanth1,

Take a look at this solutions and create a onChange Catalog client scripts.

How to restrict list to add only limited number of users 

If my response helps to solve your issue. Kindly mark it as helpful & correct. It will be helpful for future readers.
Thanks,
Sagar Pagar

[Sagar Pagar]

Hi @sumanth1,

Have you look into it? Let me know if you stuck and need any help.

If my response helps to solve your issue. Kindly mark it as helpful & correct. It will be helpful for future readers.
Thanks,
Sagar Pagar