DNI WooCommerce Plugin

What does this plugin do?
-It shows a field in the checkout
-It allows adding the ID when adding a manual order
-Allows showing the ID in invoices, emails etc
-Verify that there are 8 numbers and 1 letter
-Other plugins create an extra field, this plugin has used _billing_vat_number that is already integrated in woocommerce
-By deactivating or removing the plugin, you can consult the captured IDs

1. Download the repository plugin
2. Activate the plugin from the WordPress menu

1. 

   Example of how it is shown in the checkout

2. 

   Validation message

Where is the content of the field stored?

It is saved in _billing_vat_number. You can look for it in the table wp_postmeta

1.0.9

• Support for WooCommerce 4.1.0
• Support for WordPress 5.4

1.0.8

• Support for WooCommerce 3.9.0
• Support for WordPress 5.3

1.0.7

• Support for WooCommerce 3.7.0

1.0.6

• Validation system when editing an order

1.0.5

• Support for WooCommerce 3.6.0
• Support for WP 5.2

1.0.4

• PHPCS check
• Improved validation
• Added a message when woocommerce is not activated

1.0.4

• PHPCS check
• Improved validation
• Added a message when woocommerce is not activated

1.0.3

• Translation error
• More security

1.0.2

• Fix php warning
• Images added

1.0.1

• Simple field validation and minor fixes

1.0

• Initial version