Is it possible to add minimum character required for 'Multi-line text' variable type in Service Catalog?

2022_ServiceNow · ‎09-18-2022

Hi everyone,

Is it possible to add the minimum characters required to the catalog field of variable type multi-line text?

Eg: I want a user to at-least write 30 characters before submitting.

Regards,

Priya

Muhammad Khan · ‎09-18-2022

Use onSubmit()/onChange() catalog client script as per your requirement.

function onSubmit() {

    if(g_form.getValue('<multi_line_variable_backend_name>').length < 30){
		g_form.showFieldMsg('<multi_line_variable_backend_name>', 'Enter at least 30 characters.', 'error', true);
		return false;
	}
}

View solution in original post

2022_ServiceNow · ‎09-18-2022

Hi,

I cannot see validation regex in the type specification.

Regards,

Priya

Pavankumar_1 · ‎09-18-2022

Hi,

We can apply for single line text variables not for multiple line text variables.

Thanks,

Pavankumar

If it helps please click Accept as Solution/hit the Thumb Icon.
ServiceNow Community MVP 2024.
Thanks,
Pavankumar

2022_ServiceNow · ‎09-18-2022

Hi Pavan,

Thank you so much!!

Pavankumar_1 · ‎09-18-2022

Hi,

Please select correct response so future readers will check that solution.

You marked incorrect which will not work for Multi-line text as per your requirement.

Thanks,

Pavankumar

If it helps please click Accept as Solution/hit the Thumb Icon.
ServiceNow Community MVP 2024.
Thanks,
Pavankumar

2022_ServiceNow · ‎09-19-2022

Hi,

Thank you Pavan!!

Regards,

Priya