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TOPIC: Limit the number of Checkboxes checked or warning

Limit the number of Checkboxes checked or warning 10 years 8 months ago #16825

Hi i just got the rsform recently and i have to be able to come up with a list of checkboxes for different types of food items.

The total number that a user is allowed to check is 8...
Can i limit or give some form of warning when they check 8 checkboxes?


There's 3 lists of checkboxes... cause one is for chicken, one is for fish, etc.

Any ideas???
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Re: Limit the number of Checkboxes checked or warning 10 years 8 months ago #16850

I figured it out by altering the example given in rsform..


Under Properties, Php Scripts
Script called on form proces

Type in:

if(count($_POST) + count($_POST) + count($_POST) > 7)
$invalid[] = RSFormProHelper::getComponentId("CHECKBOXGROUP_NAME_1");




WHERE YOU CHANGE THE "CHECKBOXGROUP_NAME_1" TO YOUR OWN CHECKBOX GROUP NAME...
7 is just a number you can change to any number... depending on how many you allow the user to check...
int this case, i only allowed less than 7...

Hope this helps others....
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Re: Limit the number of Checkboxes checked or warning 2 months 2 weeks ago #42244

  • Roberts
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No.

if(count($_POST) + count($_POST) + count($_POST) > 3)
$invalid[] = RSFormProHelper::getComponentId("subject");

It doesn't work!
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  • 1

Read this first!

We do not monitor these forums. The forum is provided to exchange information and experience with other users ONLY. Forum responses are not guaranteed.

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