1HTML::FormHandler::TraiUtsFeorr:C:oIn1t8rNi(b3u)ted PerlHTDMoLc:u:mFeonrtmaHtainodnler::TraitFor::I18N(3)
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NAME

6       HTML::FormHandler::TraitFor::I18N - localization
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VERSION

9       version 0.40068
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11       language_handle, _build_language_handle
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13       Holds a Locale::Maketext (or other duck_type class with a 'maketext'
14       method) language handle. The language handle is used to localize the
15       error messages in the field's 'add_error' method. It's also used in
16       various places in rendering to localize labels and button values, etc.
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18       The builder for this attribute gets the Locale::Maketext language
19       handle from the environment variable $ENV{LANGUAGE_HANDLE}:
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21           $ENV{LANGUAGE_HANDLE} = 'en_en';
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23       ...or creates a default language handler using HTML::FormHandler::I18N.
24       (Note that earlier versions required an actual object reference in ENV,
25       which is a bad practice and no longer supported.)  You can pass in an
26       existing Locale::MakeText subclass instance or create one in a builder.
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28       In a form class:
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30           sub _build_language_handle { MyApp::I18N::abc_de->new }
31
32       Passed into new or process:
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34           my $lh = MyApp::I18N::abc_de->new;
35           my $form = MyApp::Form->new( language_handle => $lh );
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37       If you do not set the language_handle, then Locale::Maketext and/or
38       I18N::LangTags may guess, with unexpected results.
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40       You can use non-Locale::Maketext language handles, such as
41       Data::Localize.  There's an example of building a Data::Localize
42       language handle in t/xt/locale_data_localize.t in the distribution.
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44       If you don't want a particular error message to go through
45       localization, you can use 'push_errors' and 'push_form_errors' instead
46       of 'add_error' and 'add_form_errors'.
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48       Example of getting the language handle from the Catalyst context (where
49       the Catalyst context is passed in with 'ctx'):
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51           has '+language_handle' => ( builder => 'get_language_handle_from_ctx' );
52           sub get_language_handle_from_ctx {
53               my $self = shift;
54               return MyApp::I18N->get_handle(
55                   @{ $self->ctx->languages } );
56           }
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AUTHOR

59       FormHandler Contributors - see HTML::FormHandler
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62       This software is copyright (c) 2017 by Gerda Shank.
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64       This is free software; you can redistribute it and/or modify it under
65       the same terms as the Perl 5 programming language system itself.
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69perl v5.32.0                      2020-07-2H8TML::FormHandler::TraitFor::I18N(3)
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