README

WP Form UI is a powerful form library designed to simplify form rendering for WordPress plugin and theme development. This library provides a straightforward way to create and manage forms while ensuring flexibility and extensibility.

Installation

You can install WP Form UI using either Composer or by cloning the repository from GitHub.

Using composer

$ composer require shazzad/wp-form-ui

Using Git Clone

$ git clone https://github.com/shazzad/wp-form-ui

Basic Usage

Follow these steps to integrate WP Form UI into your plugin or theme:

1. Define the base URL relative to the package path

In your plugin or theme, add the following code:

use Shazzad\WpFormUi;

WpFormUi\Provider::setup();

2. Enqueue CSS & Js

To enqueue the required CSS and JS files, add the following code:

use Shazzad\WpFormUi;

add_action('wp_enqueue_scripts', function(){
    WpFormUi\Provider::enqueue_form_scripts();
});

3. Render the Form

To render the form, you need to define the form fields, their values, and other settings. Here's an example:

use Shazzad\WpFormUi;

// Field values
$values = [
    'id' => 1234
    'select-field' => 'option-1',
    'text-field' => 'some text',
    'repeater-field' => [
        [
            'type' => 'type-1',
            'name' => 'name-1',
            'address' => 'address-1'
        ],
        [
            'type' => 'type-2',
            'name' => 'name-2',
            'address' => 'address-2'
        ]
    ]
];

// Form fields
$fields = [
    [
        'priority'        => 10,
        'key'             => 'id',
        'name'            => 'id',
        'type'            => 'hidden'
    ],
    [
        'priority'        => 12,
        'key'             => 'select-field',
        'name'            => 'select-field',
        'type'            => 'select',
        'label'           => __('Select field'),
        'choices'         => []
    ],
    [
        'priority'        => 13,
        'key'             => 'text-field',
        'name'            => 'text-field',
        'type'            => 'text',
        'label'           => __('Text field')
    ],
    [
        'priority'        => 14,
        'key'             => 'repeater-field',
        'name'            => 'repeater-field',
        'type'            => 'repeater',
        'label'           => __('Repeater field'),
        'fields'          => [
            [
                'key'            => 'type',
                'name'           => 'type',
                'type'           => 'select',
                'label'          => __('Type'),
                'choices'        => []
            ],
            [
                'key'            => 'name',
                'name'           => 'name',
                'type'           => 'text',
                'label'          => __('Name'),
            ],
            [
                'key'            => 'address',
                'name'           => 'address',
                'type'           => 'textarea',
                'label'          => __('Address'),
            ]
        ],
        'values'          => ! empty($values['repeater-field']) ? $values['repeater-field'] : []
    ]
];

// Form settings
$settings     = [
    'ajax'            => true, // Set to true for AJAX form submission
    'action'          => admin_url('admin-ajax.php?action=do_something'),
    'id'              => 'my-form',
    'button_text'     => __('Update'),
    'loading_text'    => __('Updating'),
    'success_text'    => __('Form saved'),
];

$form = new WpFormUi\Form\Form();
$form->set_settings($settings);
$form->set_values($values);
$form->set_fields($fields);
$form->render();

4. Handle Form Submission

add_action('wp_ajax_do_something', function(){
    $data = stripslashes_deep($_POST);

    // Process the form data and update settings, e.g., update_option('my_settings', $data);

    wp_send_json([
        'success' => true,
        'message' => __('Form saved')
    ]);
});

// Handle submission for non-logged-in users
add_action('wp_ajax_nopriv_do_something', function(){
    // ... same as above
});

That's it! You have now successfully integrated WP Form UI into your WordPress plugin or theme. Customize the form fields and settings as per your requirements.

Contributing

We welcome contributions from the community! If you find a bug, have a feature request, or want to contribute in any other way, please feel free to open an issue or submit a pull request.

License

This project is licensed under the MIT License - see the LICENSE file for details.