Best Free- WooCommerce Maximum and Minimum order quantity snippet.

How the Code Works

The code works by adding a new section to the product data page in your WooCommerce admin panel. This section allows you to enable quantity settings and define the minimum, maximum, and step values for each product.

Here’s a breakdown of the code functionalities:

1. Adding Quantity Setting Fields:

   • The code uses the add_action hook to add a new section to the product data page (woocommerce_product_options_pricing).
   • It uses the woocommerce_wp_checkbox, woocommerce_wp_text_input functions to create the checkbox and input fields for enabling quantity settings and defining minimum, maximum, and step values.

2. Showing/Hiding Setting Fields:

   • The code uses the add_action hook (admin_footer) to inject Javascript code that shows or hides the quantity setting fields based on the checkbox selection.

3. Saving Quantity Settings:

   • The code uses the add_action hook (woocommerce_admin_process_product_object) to save the entered quantity settings as product meta data when the product is saved.

4. Applying Quantity Settings on Frontend:

   • The code uses the add_filter hook (woocommerce_quantity_input_args) to modify the quantity input arguments based on the saved product meta data. It checks for minimum, maximum, and step values and sets them accordingly.
   • It also uses filters (woocommerce_loop_add_to_cart_args and woocommerce_available_variation) to set the minimum quantity as the default quantity on shop and archive pages and for variations.

Features Added by the Code

The code adds the following features to your WooCommerce store:

• Minimum Quantity Setting: This feature allows you to define a minimum number of items that a customer must add to their cart for a particular product. This can be useful for products that are sold in sets or for products that have a minimum order value.
• Maximum Quantity Setting: This feature allows you to define a maximum number of items that a customer can add to their cart for a particular product. This can be useful for products that have limited stock or for products that you don’t want customers to order in large quantities.
• Quantity Step Setting: This feature allows you to define the increment by which the quantity can be adjusted when a customer adds a product to their cart. This can be useful for products that are typically sold in multiples (e.g., boxes of nails, packs of socks).

How the Code Works

The code works by adding a new section to the product data page in your WooCommerce admin panel. This section allows you to enable quantity settings and define the minimum, maximum, and step values for each product.

Here’s a breakdown of the code functionalities:

1. Adding Quantity Setting Fields:

   • The code uses the add_action hook to add a new section to the product data page (woocommerce_product_options_pricing).
   • It uses the woocommerce_wp_checkbox, woocommerce_wp_text_input functions to create the checkbox and input fields for enabling quantity settings and defining minimum, maximum, and step values.

2. Showing/Hiding Setting Fields:

   • The code uses the add_action hook (admin_footer) to inject Javascript code that shows or hides the quantity setting fields based on the checkbox selection.

3. Saving Quantity Settings:

   • The code uses the add_action hook (woocommerce_admin_process_product_object) to save the entered quantity settings as product meta data when the product is saved.

4. Applying Quantity Settings on Frontend:

   • The code uses the add_filter hook (woocommerce_quantity_input_args) to modify the quantity input arguments based on the saved product meta data. It checks for minimum, maximum, and step values and sets them accordingly.
   • It also uses filters (woocommerce_loop_add_to_cart_args and woocommerce_available_variation) to set the minimum quantity as the default quantity on shop and archive pages and for variations.

Method 2: Using a Code Snippet Plugin (Recommended)

This method offers a more convenient and safer approach for adding the code snippet. Here’s how to do it:

1. Install and Activate a Code Snippets Plugin: Search for and install a reputable code snippets plugin from the WordPress plugin directory. Here are two popular options:

   • Code Snippets by Code Snippets Team: https://wordpress.org/plugins/code-snippets/
   • Insert PHP Code Snippet by wp-code.com: https://wordpress.org/plugins/insert-php-code-snippet/

2. Create a New Snippet: Navigate to the plugin’s settings page and locate the option to add a new snippet.

3. Paste the Code Snippet: Give your snippet a descriptive name and paste the entire WhatsApp order button code into the designated code editor.

4. Save the Snippet: Click the “Save” button to activate the code snippet on your website.

Benefits of Using a Code Snippet Plugin

There are several advantages to using a code snippet plugin over modifying the functions.php file directly:

• Safer Approach: If you make a mistake in the code, it can potentially break your website. Plugins often provide a safety mechanism to prevent this.
• Easier Updates: Theme updates won’t overwrite your code snippet, as it’s stored within the plugin’s settings.
• Easier Management: You can easily manage, enable, disable, or edit multiple code snippets from a centralized location within the plugin’s settings.

1. WordPress Documentation on Adding Code Snippets

   You can also refer to the official WordPress documentation on adding code snippets to your website: https://wordpress.org/plugins/add-custom-codes/ This documentation provides a detailed overview of different methods for adding code snippets, including using a snippet plugin and editing theme files.

Important Notes

• This code snippet is for educational purposes only. It might require modifications to work seamlessly with your specific theme and other plugins.
• Remember to replace “contact@thiarara.co.ke” with your own email address if you plan to distribute this code publicly.