language_handle, _build_language_handle

Holds a Locale::Maketext language handle

The builder for this attribute gets the Locale::Maketext language handle from the environment variable $ENV{LANGUAGE_HANDLE}, or creates a default language handler using HTML::FormHandler::I18N. The language handle is used in the field's add_error method to allow localizing.

You can pass in an existing Locale::MakeText subclass instance or create one in a builder.

In a form class:

sub _build_language_handle { MyApp::I18N::abc_de->new }

Passed into new or process:

my $lh = MyApp::I18N::abc_de->new;
my $form = MyApp::Form->new( language_handle => $lh );

If you do not set the language_handle, then Locale::Maketext and/or I18N::LangTags may guess, with unexpected results.