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.\" ========================================================================
.\"
.IX Title "HTML::FormFu::Filter::CompoundSprintf 3pm"
.TH HTML::FormFu::Filter::CompoundSprintf 3pm "2016-10-29" "perl v5.24.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
HTML::FormFu::Filter::CompoundSprintf \- CompoundSprintf filter
.SH "VERSION"
.IX Header "VERSION"
version 2.05
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 4
\&    \-\-\-
\&    element:
\&      \- type: Multi
\&        name: date
\&
\&        elements:
\&          \- name: day
\&          \- name: month
\&          \- name: year
\&
\&        filter:
\&          \- type: CompoundSprintf
\&            sprintf: \*(Aq%02d\-%02d\-%04d\*(Aq
\&
\&    # get the compound\-value
\&
\&    my $date = $form\->param_value(\*(Aqdate\*(Aq);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
For use with a HTML::FormFu::Element::Multi group of fields.
.PP
Uses a sprintf pattern to join the input from several fields into a single
value.
.SH "METHODS"
.IX Header "METHODS"
.SS "sprintf"
.IX Subsection "sprintf"
Arguments: \f(CW$string\fR
.PP
\&\f(CW\*(C`sprintf\*(C'\fR pattern used to join the individually submitted parts.
The pattern is passed to the perl-core \f(CW\*(C`sprintf\*(C'\fR function.
.SS "field_order"
.IX Subsection "field_order"
Inherited. See \*(L"field_order\*(R" in HTML::FormFu::Filter::_Compound for details.
.PP
.Vb 4
\&    \-\-\-
\&    element:
\&      \- type: Multi
\&        name: date
\&
\&        elements:
\&          \- name: month
\&          \- name: day
\&          \- name year
\&
\&        filter:
\&          \- type: CompoundSprintf
\&            field_order:
\&              \- day
\&              \- month
\&              \- year
.Ve
.SH "AUTHOR"
.IX Header "AUTHOR"
Carl Franks, \f(CW\*(C`cfranks@cpan.org\*(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.