Enable tooltips
Tooltips are a useful method for displaying additional information about a field to the user. Product Add-Ons Ultimate has two...
Product Page
Auto-populate field value
You can pre-populate a field value, e.g. through a parameter in the URL, by using the pewc_default_field_value filter. In the...
Enable shortcodes in add-on description fields
Sometimes it could be useful to allow shortcodes in the description fields of your add-ons. As an example, you might...
Display field description as placeholder
You can display placeholder text in your text and textarea fields by using the following filter. This will display your...
Add-on field validation
Validation allows you to define certain rules for your fields. For example, you can specify that a field is required...
Remove quantity field from WooCommerce product
If you wish to use a product add-on field to set quantity, or you just want to allow a user...