Client » bioinnova

Issues in Purchase Creation Form¶

The Purchase creation form needs validation and usability improvements to ensure data accuracy and a smoother user experience.

Required Improvements¶

1. Auto-generate Purchase Invoice Number

   • The Purchase Invoice Number field should be automatically generated to prevent duplication and reduce manual errors.

2. Prevent Duplicate Product Entries with Same Batch ID

   • The same product should not be selectable more than once with the same batch ID in the same purchase entry.

3. Quantity Validation

   • Quantity should:
     • Not accept negative numbers
     • Not accept floating point numbers (should allow integers only)

4. Unit Cost Validation

   • Unit cost should not accept negative values.

5. Shipping Cost Validation

   • Shipping cost should not accept negative values.

6. Default Buyer Selection

   • The Buyer should be selected by default (e.g., current logged-in user or pre-defined default).
   • The buyer field should still be editable in the form.

Expected Result¶

• All fields enforce proper validation.
• Form prevents duplicate product entries with same batch.
• Default buyer is selected and editable.
• Numeric fields accept only valid, positive values.

Actual Result¶

• Manual invoice number input is required.
• Duplicate product-batch entries can be added.
• Some numeric fields allow invalid or negative values.
• Buyer field is empty by default.