---
name: "HTML::Widget::Constraint::SingleValue"
section: "3pm"
platform: "linux"
package: "libhtml-widget-perl"
version: "1.11-7"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/HTML::Widget::Constraint::SingleValue"
---

# HTML::Widget::Constraint::SingleValue(3pm)

SingleValue Constraint

## NAME

HTML::Widget::Constraint::SingleValue - SingleValue Constraint

## SYNOPSIS

```
    my $c = $widget->constraint( 'SingleValue', 'foo' );
```

## DESCRIPTION

Ensures that multiple values were not submitted for the named element.

## METHODS

### process

## AUTHOR

Carl Franks, `"cfranks@cpan.org"`

## LICENSE

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