php - Zend 2 Form Issue -

i have updated framework 2.3.1. form classes showing following error in phpstrom.

class must declared abstract or implement method 'setoption'

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what should ?

you extending class not \zend\form\form there no errors default zend form class.

try check instance of form extends. check use statements , check modules \zend\form\form overloads.

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