def clean_password(self):
        """Check that the password is valid."""
        value = self.cleaned_data.get('password')
        if value not in self.valid_passwords:
            raise forms.ValidationError('Incorrect password.')
        return value
def clean_password(self):
        """Check that the password is valid."""
        value = self.cleaned_data.get('password')
        if value not in self.valid_passwords:
            raise forms.ValidationError('Incorrect password.')
        return value
def clean_password ( self ) : value = self . cleaned_data . get ( 'password' ) if value not in self . valid_passwords : raise forms . ValidationError ( 'Incorrect password.' ) return value
Check that the password is valid.
Check that the password is valid .