NAME

Tags::HTML::Login::Request - Tags helper for login request.

SYNOPSIS

use Tags::HTML::Login::Request;

my $obj = Tags::HTML::Login::Request->new(%params);
$obj->process($message_ar);
$obj->process_css($message_types_hr);

METHODS

new

my $obj = Tags::HTML::Login::Request->new(%params);

Constructor.

Returns instance of object.

• css

  'CSS::Struct::Output' object for process_css processing.

  Default value is undef.

• css_class

  CSS class.

  Default value is 'form-request'.

• form_method

  Form method.

  Possible values are 'post' and 'get'.

  Default value is 'post'.

• lang

  Language in ISO 639-2 code.

  Default value is 'eng'.

• logo_image_url

  URL to logo image.

  Default value is undef.

• tags

  'Tags::Output' object.

  Default value is undef.

• text

  Hash reference with keys defined language in ISO 639-2 code and value with hash reference with texts.

  Required keys are 'login_request', 'email_label' and 'submit'.

  Default value is:

  {
  	'eng' => {
  		'login_request' => 'Login request',
  		'email_label' => 'Email',
  		'submit' => 'Request',
  	},
  }

process

$obj->process($message_ar);

Process Tags structure for login box.

Reference to array with message objects $message_ar must be a instance of Data::Message::Simple object.

Returns undef.

process_css

$obj->process_css($message_types_hr);

Process CSS::Struct structure for login box.

Variable $message_type_hr is reference to hash with keys for message type and value for color in CSS style. Possible message types are info and error now. Types are defined in Data::Message::Simple.

Returns undef.

ERRORS

new():
        From Class::Utils::set_params():
                Unknown parameter '%s'.
        From Mo::utils::CSS::check_css_unit():
                Parameter 'width' doesn't contain unit number.
                        Value: %s
                Parameter 'width' doesn't contain unit name.
                        Value: %s
                Parameter 'width' contain bad unit.
                        Unit: %s
                        Value: %s
        From Mo::utils::Language::check_language_639_2():
                Parameter 'lang' doesn't contain valid ISO 639-2 code.
                        Codeset: %s
                        Value: %s
        From Tags::HTML::new():
                Parameter 'css' must be a 'CSS::Struct::Output::*' class.
                Parameter 'tags' must be a 'Tags::Output::*' class.

process():
        From Tags::HTML::process():
                Parameter 'tags' isn't defined.

process_css():
        From Tags::HTML::process_css():
                Parameter 'css' isn't defined.

EXAMPLE1

use strict;
use warnings;

use CSS::Struct::Output::Indent;
use Tags::HTML::Login::Request;
use Tags::Output::Indent;

# Object.
my $css = CSS::Struct::Output::Indent->new;
my $tags = Tags::Output::Indent->new;
my $obj = Tags::HTML::Login::Request->new(
        'css' => $css,
        'tags' => $tags,
);

# Process login button.
$obj->process_css;
$obj->process;

# Print out.
print "CSS\n";
print $css->flush."\n\n";
print "HTML\n";
print $tags->flush."\n";

# Output:
# CSS
# .form-request {
#         width: 300px;
#         background-color: #f2f2f2;
#         padding: 20px;
#         border-radius: 5px;
#         box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
# }
# .form-request .logo {
#         height: 5em;
#         width: 100%;
# }
# .form-request img {
#         margin: auto;
#         display: block;
#         max-width: 100%;
#         max-height: 5em;
# }
# .form-request fieldset {
#         border: none;
#         padding: 0;
#         margin-bottom: 20px;
# }
# .form-request legend {
#         font-weight: bold;
#         margin-bottom: 10px;
# }
# .form-request p {
#         margin: 0;
#         padding: 10px 0;
# }
# .form-request label {
#         display: block;
#         font-weight: bold;
#         margin-bottom: 5px;
# }
# .form-request input[type="email"] {
#         width: 100%;
#         padding: 8px;
#         border: 1px solid #ccc;
#         border-radius: 3px;
# }
# .form-request button[type="submit"] {
#         width: 100%;
#         padding: 10px;
#         background-color: #4CAF50;
#         color: #fff;
#         border: none;
#         border-radius: 3px;
#         cursor: pointer;
# }
# .form-request button[type="submit"]:hover {
#         background-color: #45a049;
# }
# .form-request .messages {
#         text-align: center;
# }
# 
# HTML
# <form class="form-request" method="post">
#   <fieldset>
#     <legend>
#       Login request
#     </legend>
#     <p>
#       <label for="email">
#       </label>
#       Email
#       <input type="email" name="email" id="email" autofocus="autofocus">
#       </input>
#     </p>
#     <p>
#       <button type="submit" name="login_request" value="login_request">
#         Request
#       </button>
#     </p>
#   </fieldset>
# </form>

EXAMPLE2

use strict;
use warnings;

use CSS::Struct::Output::Indent;
use Plack::App::Tags::HTML;
use Plack::Runner;
use Tags::HTML::Login::Request;
use Tags::Output::Indent;
use Unicode::UTF8 qw(decode_utf8);

my $css = CSS::Struct::Output::Indent->new;
my $tags = Tags::Output::Indent->new(
        'xml' => 1,
        'preserved' => ['style'],
);
my $login_request = Tags::HTML::Login::Request->new(
        'css' => $css,
        'tags' => $tags,
);
$login_request->process_css;
my $app = Plack::App::Tags::HTML->new(
        'component' => 'Tags::HTML::Container',
        'data' => [sub {
                my $self = shift;
                $login_request->process;
                $login_request->process_css;
                return;
        }],
        'css' => $css,
        'tags' => $tags,
        'title' => 'Login and password',
)->to_app;
Plack::Runner->new->run($app);

# Output screenshot is in images/ directory.

DEPENDENCIES

Class::Utils, Error::Pure, List::Util, Mo::utils::Language, Readonly, Tags::HTML, Tags::HTML::Messages.

SEE ALSO

Tags::HTML::Login::Button

Tags helper for login button.

Tags::HTML::Login::Register

Tags helper for login register.

REPOSITORY

https://github.com/michal-josef-spacek/Tags-HTML-Login-Request

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2024 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.03

cpanm Tags::HTML::Login::Request

perl -MCPAN -e shell
install Tags::HTML::Login::Request