I recently found a strange issue when coding a form using ZF1’s Zend_Form in combination with checked checkboxes.
The code:
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$options = array(1=>'banana',2=>'apple',3=>'car',); $checked = array(1,2); $form =new \Zend_Form; $form->addElement('multiCheckbox','test1', array('value'=> $checked,'multiOptions'=> $options,)); $form->addElement('multiCheckbox','flags', array('value'=> $checked,'multiOptions'=> $options,)); echo $form; |
The issue:
The first 3 checkboxes are getting displayed normally, with banana and apple pre-checked. The second multiCheckbox renders, but does not have any checkboxes checked.
Why:
In my case I got it working when I renamed 'multiCheckbox', 'flags', array( to for example 'multiCheckbox', 'matchingFlags', array(.
Conclusion: flags in Zend_Form is a reserved word causing issues.
