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lib/Dancer2/Plugin/FormValidator.pm  view on Meta::CPAN

=head3 alpha

    alpha(Str $encoding = 'a'): Bool

Validate that string only contain of alphabetic symbols.
By default encoding is ascii, i.e B</^[[:alpha:]]+$/a>.

    field => [ qw(alpha) ]

To set encoding to unicode you need to pass 'u' argument:

    field => [ qw(alpha:u) ]

Then the validation rule will be B</^[[:alpha:]]+$/>.

=head3 alpha_num

    alpha_num(Str $encoding = 'a'): Bool

Validate that string only contain of alphabetic symbols, underscore and numbers 0-9.
By default encoding is ascii, i.e. B</^\w+$/a>.

    field => [ qw(alpha_num) ]

To set encoding to unicode you need to pass 'u' argument:

    field => [ qw(alpha_num:u) ]

Rule will be B</^\w+$/>.

=head3 boolean

    boolean(): Bool

Validate that field is 0 or 1 scalar value.