Filter Add to Cart Arguments in WooCommerce Checkout

Modify WooCommerce add-to-cart parameters from form submissions, enabling dynamic quantity and product configuration control.

Specifications
Filter Add to Cart Arguments in WooCommerce Checkout
7 January, 2026
  • Plugin
    • JetWooBuilder
    • WooCommerce
  • Category
    • Forms
    • Woo & eCommerce
  • Programming languages
    • PHP
Source code

Installing Instruction

How to Add Snippets into the functions.php File of the Active Child Theme

Attention: Create a site backup before applying any changes to functions.php.

This ensures that you can restore the website if something goes wrong after adding the code snippet.

  1. Copy the required code snippet to your clipboard.
  2. Navigate to WordPress Dashboard > Appearance > Theme File Editor.
  3. Click the functions.php tab to open the file.
  4. Paste the code snippet below the existing code in the Selected file content: area.
  5. Click the "Update File" page.

Example Use Case

Use this snippet to customize product addition behavior from forms, ideal for developers integrating form data with WooCommerce checkout workflows.
Applicable scenarios:

  • Setting dynamic product quantities from form field values in checkout flows.
  • Customizing product variations and cart item data from form submissions.
  • Controlling product addition behavior based on user-selected form options.
Specifications
Filter Add to Cart Arguments in WooCommerce Checkout
7 January, 2026
  • Plugin
    • JetWooBuilder
    • WooCommerce
  • Category
    • Forms
    • Woo & eCommerce
  • Programming languages
    • PHP
Source code

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