Wil Brown DeveloperWil
spivurno
/ gist:4005684
Last active
October 31, 2022 20:45
— forked from spivurno/gist:3708752
Gravity Wiz // Limit How Many Checkboxes Can Be Checked (and How Many MUST Be Checked)
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| <?php | |
| /** | |
| * WARNING! THIS SNIPPET MAY BE OUTDATED. | |
| * The latest version of this snippet can be found in the Gravity Wiz Snippet Library: | |
| * https://github.com/gravitywiz/snippet-library/blob/master/gravity-forms/gw-limit-checkboxes.php | |
| */ | |
| /** | |
| * Limit How Many Checkboxes Can Be Checked | |
| * http://gravitywiz.com/2012/06/11/limiting-how-many-checkboxes-can-be-checked/ | |
| */ |
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