Representation class for Equation constraint.
The equation constraint is supposed to be used whenever two values are to be compared. You have to give it the perl operator (ne, eq, <,>, whatever) and the two values to be compared via the params hash. Straight forward so no need for much documentation. See HTML::TurboForm doku for mopre details.
Arguments: none
returns 1 if valid, otherwise 0.
returns Errormessage of Element which is connected to constraint.
Thorsten Domsch, tdomsch@gmx.de
To install HTML::TurboForm, copy and paste the appropriate command in to your terminal.
cpanm
cpanm HTML::TurboForm
CPAN shell
perl -MCPAN -e shell install HTML::TurboForm
For more information on module installation, please visit the detailed CPAN module installation guide.