Common issues
This page documents common error messages that a V2 widget user may encounter.
Missing billing information
When a user clicks Pay without having completed the Billing module, an inline error state is displayed within the component.

How is the error displayed?
- The module input is highlighted with a red border.
- An error message appears just below the field.
Message text:
The copy is dynamically generated based on the Billing module title, following this format:
Enter {Billing Pattern title} to continue.
Message examples
| Module title (Billing Pattern) | Generated error message |
|---|---|
| Card address | Enter card address to continue. |
| Card domicile | Enter card domicile to continue. |
If the module title is not customized, the message is: "Enter billing information to continue."
Missing inputs
When a user clicks Pay, Continue or Save without completing one or more required inputs anywhere in the flow, inline errors are triggered in the respective fields.

This behavior applies to:
- Card form
- Billing data module
- User data module
- Any required field in the checkout widgets
Updated 2 days ago