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Cut & Paste Limit number of checked checkboxes script

Credit: JavaScript Kit

Description: This short but practical script lets you limit the number of checkboxes within a group that can be checked. For example, you may have a list of 5 checkboxes, but wish to allow the user only the ability to check a maximum of 2 at any time. Use this script to accomplish that.

Example: Please select your top 2 favourite countries below:



Step 1: Insert the following script into the <HEAD> section of your page:

Step 2: Add the below sample form into the <BODY> section:

As illustrated at the end of the code of Step 2, just call the function checkboxlimit() following the form with the checkboxes in question with the following syntax:

//Syntax: checkboxlimit(checkbox_reference, limit)

For example:

checkboxlimit(, 2)
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