HTML::TurboForm::Constraint::Length - HTML::TurboForm::Constraint::Length documentation

HTML-TurboForm documentation Contained in the HTML-TurboForm distribution.

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HTML::TurboForm::Constraint::Length

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Representation class for Length constraint.

DESCRIPTION

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Straight forward so no need for much documentation. See HTML::TurboForm doku for mopre details.

METHODS

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check

Arguments: none

returns 1 if valid, otherwise 0.

AUTHOR

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Thorsten Domsch, tdomsch@gmx.de

HTML-TurboForm documentation Contained in the HTML-TurboForm distribution. 
package HTML::TurboForm::Constraint::Length;
use warnings;
use strict;
use base qw(HTML::TurboForm::Constraint);
__PACKAGE__->mk_accessors( qw/ maxlength / );

sub check{
  my ($self)=@_;
  my $result=0;
  
  my $request=$self->request;
    
  my $max = $self->maxlength;

  if ($max){
      my $value=$request->{$self->{name}};
      return 1 if( length($value) <= $max );
  }
  return 0;  
}

sub message{
  my ($self)=@_;
  return $self->{text};
}

1;

__END__