Empty field inputs not accepted

[nus-pe-bot]

Description

The program does not allow one to enter empty spaces for certain fields, if the field has already been introduced. This is shown below as:

However, this behaviour is accepted when a new field introduced, while there are already items in the list.

For your user, certain fields maybe considered null, depending on the certain specificity of a product. For instance, a grocery store may have stocks of cooking ware, that do not have expiry dates. This means the product should be allowed to have nothing in the expiry field.

Expected Behaviour

Empty fields should be accepted and shown as null, throughout the program.

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_{[original: nus-cs2113-AY2425S1/pe-interim#631] [original labels: type.FeatureFlaw severity.Low]}

[tayjerom]

Team's Response

No details provided by team.

Duplicate status (if any):

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