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.\"
.IX Title "HTML::FormFu::Constraint::MinMaxFields 3pm"
.TH HTML::FormFu::Constraint::MinMaxFields 3pm "2019-01-12" "perl v5.28.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
HTML::FormFu::Constraint::MinMaxFields \- Min/Max Multi\-field Constraint
.SH "VERSION"
.IX Header "VERSION"
version 2.07
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 5
\&    type: MinMaxFields
\&    name: foo
\&    others: [bar, baz]
\&    min: 1
\&    max: 1
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Ensure that at least a minimum and only a maximum number of fields are
present.
.PP
This constraint doesn't honour the \f(CW\*(C`not()\*(C'\fR value.
.SH "METHODS"
.IX Header "METHODS"
.SS "minimum"
.IX Subsection "minimum"
.SS "min"
.IX Subsection "min"
The minimum number of named fields which must be filled in.
.PP
\&\*(L"min\*(R" is an alias for \*(L"minimum\*(R".
.SS "maximum"
.IX Subsection "maximum"
.SS "max"
.IX Subsection "max"
The maximum number of named fields which must be filled in.
.PP
\&\*(L"max\*(R" is an alias for \*(L"maximum\*(R".
.PP
The default for max is the number of all affected fields, in other words one
more than the number of elements given to others.
.SS "attach_errors_to_base"
.IX Subsection "attach_errors_to_base"
Default Value: 1
.SS "attach_errors_to_others"
.IX Subsection "attach_errors_to_others"
Default Value: 0
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Is a sub-class of, and inherits methods from
HTML::FormFu::Role::Constraint::Others, HTML::FormFu::Constraint
.PP
HTML::FormFu
.SH "AUTHOR"
.IX Header "AUTHOR"
Mario Minati \f(CW\*(C`mario.minati@googlemail.com\*(C'\fR
.SH "LICENSE"
.IX Header "LICENSE"
This library is free software, you can redistribute it and/or modify it under
the same terms as Perl itself.
.SH "AUTHOR"
.IX Header "AUTHOR"
Carl Franks <cpan@fireartist.com>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This software is copyright (c) 2018 by Carl Franks.
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.