hi, i have a table assignment contains the following field
id, studentID, behaviorID, uploadFile
uploadFile is a file type
rules: array(‘uploadFile’, ‘file’, ‘types’=>‘docx, doc, pdf’),
in the create option, in _form
i put the fields: id, studentiD and behaviorID without the uploadFile
when i press create button, an error appears that the field uploadFile cannot be blank
in the database, i put the field uploadFile Null= true, and in the rules there is nothing indicates that it must be required. so i dont understand why this message still appears and the action creation doesnt happens?
can anyone help me?