H6 Smart Checkout Fields for WooCommerce

H6 Smart Checkout Fields for WooCommerce gives you precise control over your checkout form without the complexity of larger checkout customisation plugins.

Edit existing WooCommerce checkout fields, add your own custom fields, show or hide fields based on what the customer enters, validate what they type, and organise everything from a clean field-builder interface designed for real stores.

Built for the Classic WooCommerce Checkout.

Key Features

Edit WooCommerce checkout fields

Modify default Billing, Shipping, and Order fields without code.

• Change labels and placeholders
• Mark fields as required or optional
• Enable or disable fields
• Reorder fields with drag and drop

Add custom checkout fields

Collect additional customer information directly during checkout.

Supported field types:

• Text
• Textarea
• Select dropdown
• Radio buttons
• Checkbox
• Email
• Phone
• Number
• Date
• Password
• File upload
• Heading / description (display only)

Conditional field logic

Show or hide any custom field based on what the customer selects in another checkout field.

For example, only show a “VAT number” field when the billing country is a specific country, or reveal a “Delivery notes” box when a delivery option is chosen. Hidden fields are not required and are skipped during validation, so conditional fields never block checkout.

Field validation

Keep the data you collect clean.

• Minimum and maximum length
• Pattern matching with a custom regular expression

Validation is enforced both in the browser and again on the server when the order is placed.

Secure file uploads

Let customers attach a file at checkout, such as a purchase order, artwork, or ID document.

• Choose which file types each field accepts
• Set a maximum file size per field
• Executable and script file types are always blocked
• Uploaded files appear as download links on the order screen and in emails

Organised field builder

Manage Billing, Shipping, and Order fields in separate tabs with a cleaner, more focused workflow.

• Drag-and-drop field rows
• Inline editing for custom fields
• Dedicated add-field modal
• Clear status badges and controls

Flexible layouts

Control how custom fields appear at checkout.

• Full width
• Left column
• Right column

WooCommerce integration

Custom field data is automatically integrated into WooCommerce, and display can be toggled on or off for:

• Admin order screen
• Customer emails
• Thank you page
• View order page

HPOS compatible

Fully compatible with WooCommerce High-Performance Order Storage (HPOS).