Form::Toolkit::Field::Set - A Set of Pure scalar Value's (Not references).
The 'value' field of this is in fact a set of values.
Returns a shallow clone of the set of contained values (or undef)
Tests if this field is currently holding the given value.
Usage:
if( $this->has_value($whatever_value) ){ ... }
Adding value to this set. Will NOT add duplicates. Return false on duplicate and true on success.
Removes value from this set. Returns false on failure (it was not in this set) and true on success.
See superclass.
Overrides clear so it maintains the value index.
To install Form::Toolkit, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Form::Toolkit
CPAN shell
perl -MCPAN -e shell install Form::Toolkit
For more information on module installation, please visit the detailed CPAN module installation guide.