--Grab all arguments, return into hash ref. my $Args =
Getopt::toHash->get_em();
Everything else is optional beyond this point.
--Validation The Module can validate on 7 Different constraints REGEXP
- {'REGEXP=>'^[-+]?[0-9]'} - Specify a regex the passed data must
comply with. MINMAX - {'MINMAX'=>{min=>20,max=>40}} - Specify minimum
and maximum numbers the argument must be. GREATER_THAN -
{'GREATER_THAN'=>{min=>20}} - Specify a minimum number the argument
must be. LESS_THAN - {'LESS_THAN'=>{max=>40}} - Specify a maximum
number the argument must be lower than. ASCII - ['ASCII'] - The
argument must be any ASCII text with spaces allowed. NOSPACES -
['NOSPACES'] - The argument must have no spaces. ANY - ['ANY'] - The
argument must be defined.
You can validate each argument on as many types of validation as you
want by stringing together each array ref or hash. The Argument must
pass each constraint
--Example 1 - Validating with a inline object. $Args->validate( '-a'=>[
'ASCII','NOSPACES',{ 'MINMAX'=>{min=>20,max=>40} } ] );
--Example 2 - Validating with a hash spec. my %spec = ( '-a'=>[
'ASCII','NOSPACES', {'MINMAX'=>{min=>20,max=>40} } ] );
$Args->validate(%spec);
The module will display error messages and die on failed validation by
default. If you dont want this you can pass... $Args->validate(
no_errors=>'1','-a'=>[ 'ASCII','NOSPACES',{ 'MINMAX'=>{min=>20,max=>40}
} ] );
