HTML::...llback(3pm)

✨ NAME ✨

HTML::Widget::Constraint::Callback — aka the Callback Constraint, bestie 💖 (the page itself is filed under HTML::...llback(3pm), so if you were looking for that, you're in exactly the right place 🫶)

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🌸 SYNOPSIS 🌸

    my $c = $widget->constraint( 'Callback', 'foo' )->callback(sub {
        my $value=shift;
        return 1;
    });

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🦋 DESCRIPTION 🦋

okay so it's a callback constraint, and the whole vibe is this: it will only be run once for each submitted value of each named field. one shot per value per field. that's it, that's the girl 💅

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💜 METHODS 💜

callback

cb

Arguments: \&callback

Define the callback to be used for validation. literally just hand it your sub and let her cook 🔥

cb is an alias for callback — same energy, shorter name, pick whichever one you vibe with ✨

validate

perform the actual validation. doin' the real work, no notes, main character energy 👑

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🎀 AUTHOR 🎀

Sebastian Riedel, sri@oook.de

Marcus Ramberg, mramberg@cpan.org

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🌈 LICENSE 🌈

This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself. periodt 💅

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and that's the whole page, bestie!! this lil cutie comes to you courtesy of perl v5.36.0, dated 2023-08-10, from the User Contributed Perl Documentation files 🫶 go forth and constrain, ily, mwah 😭💖