Mojolicious::Validator - Validate parameter
use Mojolicious::Validator; my $validator = Mojolicious::Validator->new; my $validation = $validator->validation; $validation->input({foo => 'bar'}); $validation->required('foo')->like(qr/ar$/); say $validation->param('foo');
Mojolicious::Validator validates parameters for Mojolicious.
These validation checks are available by default.
$validation->equal_to('foo');
Value needs to be equal to the value of another field.
$validation->in(qw(foo bar baz));
Value needs to match one of the values in the list.
$validation->like(qr/^[A-Z]/);
Value needs to match the regular expression.
$validation->size(2, 5);
Value length in characters needs to be between these two values.
Mojolicious::Validator implements the following attributes.
my $checks = $validator->checks; $validator = $validator->checks({size => sub {...}});
Registered validation checks, by default only "equal_to", "in", "like" and "size" are already defined.
Mojolicious::Validator inherits all methods from Mojo::Base and implements the following new ones.
$validator = $validator->add_check(size => sub {...});
Register a new validation check.
my $validation = $validator->validation;
Build Mojolicious::Validator::Validation object to perform validations.
my $validation = $validator->validation; $validation->input({foo => 'bar'}); $validation->required('foo')->size(1, 5); say $validation->param('foo');
Mojolicious, Mojolicious::Guides, http://mojolicio.us.
To install Mojolicious, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mojolicious
CPAN shell
perl -MCPAN -e shell install Mojolicious
For more information on module installation, please visit the detailed CPAN module installation guide.