zend framework - ZF 2.4 File Validator Required False Doesn't Work -


today updated zf 2.4 use float validator unfortunately realized file upload form field gives unexpected error messages.

here form object

$this->add([             'name' => 'profileimage',             'type' => '\zend\form\element\file',             'attributes' => [                 'id' => 'profileimage',                 'class' => 'styled',             ],                 ]         );

and here validator

$inputfilter->add([                 'name' => 'profileimage',                 'required' => false,                 'allow_empty' => true,                 'priority' => 300,                 'filters' => [                     ['name' => 'striptags'],                     ['name' => 'stringtrim'],                 ],                 'validators' => [                     [                         'name' => '\zend\validator\file\isimage',                     ],                     [                         'name' => '\zend\validator\file\uploadfile',                     ],                     [                         'name' => '\zend\validator\file\imagesize',                         'options' => [                             'minwidth' => 300,                             'minheight' => 300,                         ]                     ],                     [                         'name' => '\zend\validator\file\size',                         'options' => [                             'max' => '20mb',                         ]                     ],                 ]             ]);

as see image upload field not required , may empty. in form these errors:

array (size=1)   'profileimage' =>      array (size=4)       'fileisimagenotreadable' => string 'file not readable or not exist' (length=38)       'fileuploadfileerrornofile' => string 'file not uploaded' (length=21)       'fileimagesizenotreadable' => string 'file not readable or not exist' (length=38)       'filesizenotfound' => string 'file not readable or not exist' (length=38)

how can handle issue? need field optional.

change filter

$inputfilter->add([             'name' => 'profileimage',             'type' => '\zend\inputfilter\fileinput',             'required' => false,             'allow_empty' => true,             'priority' => 300,             'filters' => [                 ['name' => 'striptags'],                 ['name' => 'stringtrim'],             ],             'validators' => [                 [                     'name' => '\zend\validator\file\isimage',                 ],                 [                     'name' => '\zend\validator\file\uploadfile',                 ],                 [                     'name' => '\zend\validator\file\imagesize',                     'options' => [                         'minwidth' => 300,                         'minheight' => 300,                     ]                 ],                 [                     'name' => '\zend\validator\file\size',                     'options' => [                         'max' => '20mb',                     ]                 ],             ]         ]);

read here: http://framework.zend.com/manual/current/en/modules/zend.input-filter.file-input.html


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