Requirement
The Client requires customization to ensure that a popup notification or warning is displayed if an invoice number entered in a transaction is duplicate. This check should happen immediately upon entering the invoice number, providing instant feedback to the user to avoid duplication issues.
Deliverables
The deliverables are described below based on discussions and understandings from email, virtual, and telephonic communications between the Client and the Implementer:
Customization of Invoice Number Entry:
- Develop a script to validate the invoice number in real-time as it is entered in the transaction form.
- Trigger a popup notification or warning if the invoice number entered is found to be duplicate.
Testing and Validation:
- Conduct unit testing to ensure the popup notification works correctly and triggers immediately upon duplicate invoice number entry.
- Facilitate user acceptance testing (UAT) in the sandbox environment.
Deployment:
- Deploy the finalized customization to the production environment after successful UAT sign-off.
Assumptions
The following assumptions are made based on the analysis of the requirement:
- Field Availability: The invoice number field is available and accessible in the transaction form.
- Real-time Validation: The system allows for real-time validation and triggering of popup notifications based on user input.