Can I limit the number of entries in a multi row variable set?

[jrusso]

I would like to use a multi row variable set to collect direct deposit information, allowing employees to split their deposit into multiple accounts.  However, we would like to limit the number of accounts they can use.  Is there a way to set a maximum number of rows/entries?

[sachin_namjoshi]

You can control the OOTB 50 row limit with the following sys_properties: 

glide.sc.multirow_set.rows.size

Set this property to whatever new limit you want.

Regards,

Sachin

[jrusso]

Thanks Sachin.  Unfortunately, I am not finding that property.

Also, if I set the max rows in the property, I assume it would apply to all uses of multirow variable sets?  Can i set this at the individual use (in a particular record producer)?

[sachin_namjoshi]

IF this property is not present on your instance, then you need to create this system property and give limit as per your requirement.

But, this will be applicable for all multi row variable sets.

IF you want to limit number of rows only for particular catalog item, then you need to write onsubmit client script to count number of rows with validation.

Beliw example  is a list of serial numbers multi row variable set, where serial_number is the internal name of the MRVS

var snlist = g_form.getValue('serial_number');
var obj = JSON.parse(snlist);
var length = obj.length;

Regards,

Sachin

[Ankur Bawiskar]

Hi,

please avoid that system property as it would apply globally.

you can use onSubmit client script to get the value and alert user about the max rows

function onSubmit(){

var value = g_form.getValue('variableName');

var parser = JSON.parse(value);

if(parser.length > 50){

alert('Please ensure less than 50 rows');

return false;

}

}

Mark ✅ Correct if this solves your issue and also mark 👍 Helpful if you find my response worthy based on the impact.
Thanks
Ankur