Authen::PluggableCaptcha::Helpers
This just has some shared functions in its own namespace
requires the following key-value pairs:
a reference to a hash of kw_args
a reference to an array of required fields
an error message
check_requires will check the fields of kw_args__ref to ensure all items in requires_array__ref are present. if any are missing, it will die with the error message.
Set the Following envelope variables for debugging
$ENV{'Authen::PluggableCaptcha::Helpers-DEBUG_FUNCTION_NAME'}
debug messages are sent to STDERR via the ErrorLoggingObject package
This class stores shared helper methods.
It should be a mix-in eventually, with exported methods. For now, call directly.
