USE

All field keywords beginning with html_form_ are passed directly into the form hash. Thus, they are really defined in form.tt which ships with Gantry.

html_form_constraint specifies a Data::FormValidator constraint which will be checked with either AutoCRUD or CRUD. The simplest constraints are regexes, but anything Data::FormValidator understands will work. Note that you need backticks around the value in the bigtop file, but inside them you should have unquoted perl code.

EXAMPLE

To see an example, build:

    bigtop -c example.bigtop all

Change to the newly created Kids directory and look in the form method in lib/Kids/GEN/Child.pm.