Fix checkboxes sent value

[watery]

Checkboxes always send a value even when unchecked, this should fix it.

[jrivard]

The true/false values are working as intended, for LDAP boolean syntax it's important to actually set a value for valse...

That being said I understand how their could be situations where you want different behavior, but I think they would have to be configurable somehow...

[watery]

The true/false values are working as intended, for LDAP boolean syntax it's important to actually set a value for valse...

I'm not sure to understand here: if I'm not mistaken, HTML checkboxes can only have a single value attribute which is either sent or not sent at all on form submit.

I won't be able to go back to the original code pretty soon, but I recall detecting checkbox values being sent to the server even for unchecked ones, and portions in FormUtility class, most probably the checkboxValueIsChecked() method, to parse those values as true.

That being said I understand how their could be situations where you want different behavior, but I think they would have to be configurable somehow...

Well, I'm using checkboxes to collect privacy policy agreements, where one agreement is mandatory while the other is optional: true or false values are enough and if I correctly understand the code, they should work out-of-the-box.