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Home / Docs / Compatibility with Checkout Field Editor PRO by ThemeHigh

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Getting started

  • Do I need to uninstall the free version when upgrading to PRO, or is Fluid Checkout Lite required?
  • Getting Started with Fluid Checkout
  • Translate Fluid Checkout plugins into your language

Features

  • WooCommerce checkout layouts – Multi step, single step, 1 or 2 column layouts, and expansible order summary
  • WooCommerce edit cart on checkout — change quantity or remove items from the cart directly at the checkout page
  • Trust symbols — add security badges, trust seals and other trust symbols to strategic places on the checkout, cart and order received pages
  • Order pay – optimized and intuitive design for your WooCommerce Order Pay page
  • Local Pickup — WooCommerce Local Pickup hide shipping address when local pickup is selected
  • International phone numbers — WooCommerce checkout phone number validation and formatting based on country rules
  • Express checkout — quick payment buttons for Google Pay, Apple Pay and other payment methods
  • Design templates — match your brand styles on the WooCommerce Checkout template
  • Billing address positions — choose to display billing address before shipping, inside the shipping step or force shipping and billing address to a single section
  • Account matching / user matching — associate purchases with and existing customer account without logging in

Customizations

  • Change the icon or icon color for the cart button on mobile
  • Move the “Phone” field to the contact step
  • Configure cart quantity fields for decimal quantities
  • Change fields copied from shipping address to billing address
  • Move first and last name fields to the contact step
  • Combine cart and checkout pages for WooCommerce
  • Customize Local Pickup location address and use multiple pickup locations
  • Customize button colors and other button styles
  • Customize colors of elements on Fluid Checkout
  • Customize template files for WooCommerce and Fluid Checkout
  • Customize checkout steps
  • Add custom house number field and make it required
  • Customize checkout fields and adding custom checkout fields
  • Safely add code snippets to your WooCommerce website

Compatibility

  • Compatibility with plugin SMS for WooCommerce by Zorem
  • Compatibility with plugin WooCommerce Smart Coupons by StoreApps
  • Compatibility with plugin Order Delivery for WooCommerce by Kestrel
  • Compatibility with plugin WooCommerce Germanized
  • Compatibility with plugin YITH WooCommerce Cart Messages Premium
  • Compatibility with plugin WooCommerce Delivery Slots by Iconic
  • Compatibility with plugin Mailchimp for WooCommerce
  • Compatibility with plugin WooCommerce Checkout Manager By QuadLayers
  • Compatibility with plugin Breakdance
  • Compatibility with theme Pressmart
  • Compatibility with theme Divi and the Divi Builder
  • Compatibility with WooCommerce Block-based checkout and cart forms
  • Compatibility with theme Botiga
  • Compatibility with theme Atomion
  • Compatibility with theme OceanWP
  • Compatibility with plugin Digits
  • Compatibility with plugin Storefront Powerpack
  • Troubleshooting – jQuery events or vanilla JavaScript events not working
  • Compatibility with theme ZK Nito
  • Compatibility with Checkout Field Editor PRO by ThemeHigh
  • Compatibility with theme Woodmart
  • Compatibility with plugin “Plugin Organizer”

Troubleshooting

  • Troubleshooting – jQuery events or vanilla JavaScript events not working
  • Troubleshooting – Local pickup prevents customer from proving a shipping address, blocking other shipping methods
  • Troubleshooting – Trust symbols widgets randomly moving to other areas when switching themes

Account & Purchases

  • Can I get a refund for my purchase?
  • Finding my invoice, adding billing details and VAT number
  • New versions updates are not appearing on my website

Development

  • Troubleshooting – jQuery events or vanilla JavaScript events not working
  • Changelog format and semantic version numbers
  • Changelog – Fluid Checkout PRO & Lite
View Categories

Compatibility with Checkout Field Editor PRO by ThemeHigh

The plugin Checkout Field Editor PRO is generally compatible with Fluid Checkout Lite, PRO and our other add-ons and generally recommended, however, some issues are still present.

Performance issues with Fluid Checkout PRO #

We are aware of performance issues with Fluid Checkout only when using Fluid Checkout PRO with the 3rd-party plugin Checkout Field Editor PRO by ThemeHigh.

We have already fixed these performance issues on Fluid Checkout Lite and PRO regarding compatibility with the ThemeHigh’s plugin, however, changes to their plugin are also needed. We have already contacted ThemeHigh and provided all the necessary code and information they need to fix these performance issues on their side, however, they have not yet updated their plugin with these improvements.

Address Autofill with Fluid Checkout Lite and PRO #

Unfortunately the Address Autofill feature from the plugin Checkout Field Editor PRO by ThemeHigh does not seem to be compatible with Fluid Checkout Lite and PRO.

We believe it used to work well in previous versions of their plugin, but that is no longer the case. This issue happens because Fluid Checkout needs to replace some parts of the checkout page including the shipping a billing fields which is not expected by other plugins. Changes to the Checkout Field Editor PRO plugin are needed to fix this issue, which we are unable to do from our side.

There is an explanation of this issue on our documentation at:

  • Troubleshooting – jQuery events or vanilla JavaScript events not working

As an alternative, we recommend using our Google Address Autocomplete add-on as it is 100% compatible with Fluid Checkout and also with the Checkout Field Editor PRO by ThemeHigh.

Address Autofill with our Google Address Autocomplete add-on #

When using the plugin Checkout Field Editor PRO by ThemeHigh and our Google Address Autocomplete add-on, some features of the Checkout Field Editor PRO plugin might be deactivated. Having both our Google Address Autocomplete add-on and the “Address Autofill” enabled at the same time might cause errors such as the Google Maps scripts being loaded more than once, or loading unnecessary scripts, thus impacting performance.

Since the main function for our Google Address Autocomplete add-on is to add the address autofill using the address suggestions from the Google Maps and Places APIs, our add-on will automatically deactivate the option “Address Autofill” from the Checkout Field Editor PRO plugin.

If you try to enable the “Address Autofill” function in the Checkout Field Editor PRO advanced settings, you’ll notice that it is not possible to save that option as enabled, that is because our add-on will set the option value to “always disabled”.

Filter and action hooks #

Best practices #

If you are unsure about how to add the code snippets to your website, check our article:
How to safely add code snippets to your WooCommerce website

Filters #

  • fc_integration_woo_checkout_field_editor_pro_enable_edit_address_changes – Controls whether to enable edit address changes for WooCommerce Checkout Field Editor Pro.
  • fc_thwcfe_clear_field_keys_skip_list – Defines field keys to skip when clearing THWCFE fields.
  • fc_pro_thwcfe_custom_section_substep_position_args – Filters the position arguments for custom section substeps.
  • fc_pro_thwcfe_substep_text_display_value_show_field_label – Filters whether to show field labels in substep text.
  • fc_pro_thwcfe_substep_text_display_value_{field_type} – Filters the display value for specific field types.
  • fc_pro_thwcfe_substep_text_display_value_{field_key} – Filters the display value for specific field keys.
  • fc_pro_thwcfe_substep_text_content_none_{section_name} – Filters the text displayed when a custom section has no content.
  • fc_pro_thwcfe_{section_name}_substep_text – Filters the complete substep text HTML for a specific custom section.
Still stuck? How can we help?

How can we help?

Updated on December 26, 2025
Compatibility with theme WoodmartCompatibility with theme ZK Nito
Table of Contents
  • Performance issues with Fluid Checkout PRO
  • Address Autofill with Fluid Checkout Lite and PRO
  • Address Autofill with our Google Address Autocomplete add-on
  • Filter and action hooks
    • Best practices
    • Filters
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