[TYPO3-mvc] CheckboxViewHelper -> $this->propertyValue()

[Martin Ernst]

Have you been able to resolve your problem?

I am having the same problem here. A form with a checkbox is fully 
functional. The correct state of the checkbox is always saved.

I have an own validator for my form. If the Validator fails, I return to 
the form. It is a form bound to and edit/update action. All values from 
the current object are filled in the fields, not the values from before 
posting the form. AND I get the error message for my checkboxes:

"Checkbox viewhelpers can only be bound to properties of type boolean or 
array."

I am very much interested in a solution.

Greetings
Martin

Am 31.01.2012 10:42, schrieb Claus Due:
> Hi Mark,
>
>> Can I assume that if values typed in textfields after submitting the form are shown in the form again after failing validation, that the formObject is not NULL?
>
> This is the key ;)
>
> No, you cannot always assume this. I suspect you may have NULL instead of a form object - try debugging that in either your Controller or template file.
>
> Cheers,
> Claus