1HTML::FormFu::ConstrainUts:e:rReCqounitrreidb(u3t)ed PerHlTMDLo:c:uFmoernmtFaut:i:oCnonstraint::Required(3)
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6 HTML::FormFu::Constraint::Required - Required Field Constraint
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9 version 2.07
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12 States that a value must be submitted. The empty string is not allowed.
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15 Is a sub-class of, and inherits methods from HTML::FormFu::Constraint
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17 HTML::FormFu
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20 Carl Franks, "cfranks@cpan.org"
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22 Based on the original source code of HTML::Widget::Constraint::All, by
23 Sebastian Riedel, "sri@oook.de".
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26 This library is free software, you can redistribute it and/or modify it
27 under the same terms as Perl itself.
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30 Carl Franks <cpan@fireartist.com>
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33 This software is copyright (c) 2018 by Carl Franks.
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35 This is free software; you can redistribute it and/or modify it under
36 the same terms as the Perl 5 programming language system itself.
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40perl v5.36.0 2023-01-H2T0ML::FormFu::Constraint::Required(3)