How to set the minimum number of rows in MRVS

[KS18]

I know how to set the maximum number of rows in MRVS.
that is setting "max_rows=X" in Variable Set Attributes.
Then, can I set the minimum number of rows?

[Ankur Bawiskar · Accepted solution]

Hi,

if you want minimum 1 row then you can use Catalog UI policy and make MRVS as mandatory

OR

you can use onLoad catalog client script

g_form.setMandatory('mrvs_name', true);

But if more than 1 minimum row then script

you need to use onSubmit catalog client script and check that

I took example that is minimum 2 rows is required

function onSubmit(){

	var json = g_form.getValue('mrvsVariableSetName');
	var parser = JSON.parse(json);
	var len = parser.length;
	if(len < 2){
		alert('Please give minimum 2 rows');
		return false;
	}

}

Regards
Ankur