1..14
# ->getValue()
 -  returns the value that has been validated with the validator
 -  returns null if there is no value key in arguments
# ->getValidator()
 -  returns the validator that triggered this exception
# ->getArguments()
 -  returns the arguments needed to format the error message, escaped according to the current charset
 -  takes a Boolean as its first argument to return the raw arguments
# ->getMessageFormat()
 - 
# ->getMessage()
 -  returns the error message string
# ->getCode()
 -  returns the error code
# __toString()
 -  returns the error message string
# implements Serializable
 - sfValidatorError implements Serializable
 - sfValidatorError implements Serializable
 - sfValidatorError implements Serializable
 - sfValidatorError implements Serializable
 - sfValidatorError implements Serializable
# Looks like everything went fine.