1..11
# ->clean()
 -  checks that the value is a valid email
 -  checks that the value is a valid email
 -  checks that the value is a valid email
 -  throws an sfValidatorError if the value is not a valid email
 -  throws a sfValidatorError
 -  throws an sfValidatorError if the value is not a valid email
 -  throws a sfValidatorError
 -  throws an sfValidatorError if the value is not a valid email
 -  throws a sfValidatorError
 -  throws an sfValidatorError if the value is not a valid email
 -  throws a sfValidatorError
# Looks like everything went fine.