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package HTML::FormFu::Element::Password;
use Moose;
use MooseX::Attribute::Chained;
extends 'HTML::FormFu::Element';
with 'HTML::FormFu::Role::Element::Input';
use HTML::FormFu::Constants qw( $EMPTY_STR );
has render_value => ( is => 'rw', traits => ['Chained'] );
after BUILD => sub {
my $self = shift;
$self->field_type('password');
return;
};
sub process_value {
my ( $self, $value ) = @_;
my $submitted = $self->form->submitted;
my $new;
if ( $submitted && $self->render_value ) {
$new
= defined $value
? $value
: $EMPTY_STR;
if ( $self->retain_default && $new eq $EMPTY_STR ) {
$new = $self->value;
}
$self->value($new);
}
elsif ($submitted) {
$new = $EMPTY_STR;
}
else {
$new = undef;
}
return $new;
}
__PACKAGE__->meta->make_immutable;
1;
__END__
=head1 NAME
HTML::FormFu::Element::Password - Password form field
=head1 SYNOPSIS
my $element = $form->element( Password => 'foo' );
=head1 DESCRIPTION
Password form field.
=head1 METHODS
=head2 render_value
Normally, when a form is redisplayed because of errors, password fields
lose their values, requiring the user to retype it.
If C<render_value> is true, password fields won't lose their value.
Default value: false
=head1 SEE ALSO
Is a sub-class of, and inherits methods from
L<HTML::FormFu::Element::_Input>,
L<HTML::FormFu::Element::_Field>,
L<HTML::FormFu::Element>
L<HTML::FormFu>
=head1 AUTHOR
Carl Franks, C<cfranks@cpan.org>
=head1 LICENSE
This library is free software, you can redistribute it and/or modify it under
the same terms as Perl itself.
=cut
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