Today I was working with a form where we had the following code:
$this->widgetSchema["email"] = new sfWidgetFormInputText();
$this->validatorSchema["email"] = new sfValidatorAnd(
array(
new sfValidatorEmail( array("required" => true) ),
new sfValidatorDoctrineUnique(
array("throw_global_error" => true, "model" =>
"sfGuardUser", "column" => "username"),
array("invalid" => "Sorry! A user with that email address
already exists.")
),
));
$this->validatorSchema->setPostValidator(
new sfValidatorAnd( array(
new sfValidatorCallback( array('callback'
=> array($this, 'validateBirthday'))
),
new sfValidatorSchemaCompare('password',
'==', 'confirm_password'),
new sfValidatorSchemaCompare('email',
'==', 'confirm_email')
))
);
So you would think that when the email validator fails because there
is an email already in the DB it would
give us a Sorry! A user... error message. However we kept getting
that message followed by an additional
message 'Invalid'.
After looking into this a bit more and how the post validators work it
seems that since the email
sfValidatorAnd throws an error instead of returning a clean value it
causes the post validator to not get a value, thus the email doesn't
match the confirm_email field.
I'm not sure what would be a good way to fix this as the validator
could manipulate the values, however in this case the post validator
is not very helpful, and causes confusion/an improper validation error
to occur. You could in this case use a callback and say if the value
is empty to not bother checking if it matches the email(as it would
already have a validation error on being a required field).
Just wanted to see if anyone else here has a different/better
solution.
Daum
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