How to get Values from Custom with Label Variable ? How to set limit of values and restrict submit

[S Deva]

There is a variable Custom with Lable for selecting multiple change requests. It should have at least 3 values before the submit form. 

I have added script : 

var Changes = g_form.getvalue("field_name").toString().split(',');

var changes_length = Changes.length;

if(changes_length>=3){

return true;

}

return false;

But this is always return false . How to achieve this can anyone please help ?

[AnubhavRitolia]

Hi @S Deva 

Is your variable type is List collector?

Can you show how your variable and its values look?

[S Deva]

[S Deva]

This is the variable belongs to Propose new standard change Record Producer 

We can select multiple changes in this field. and here the requirement is at least it should have 3 values if not restrict the form to submit. Can you please guide me how can we achieve ?

[Mohith Devatte]

Hello @S Deva ,

That field is rendering through macro .it not a variable which is created on the form .its a macro as you can see in your custom with label field there is a macro attached so the values are coming from there .

In this case you might have to handle the scenario in macro code .Because you cant access the values selected in macro in a client script 

Hope this helps 

Mark my answer correct if this helps you 

Thanks