WORKED HOUSEHOLD EXAMPLE · USER-ENTERED VALUES

Reject an empty CSV quantity before any import

Illustrative inputs, not verified product specifications or care recommendations.

The household question

A malformed row leaves the required quantity blank.

Blank paper tags ready to receive a label
Photo: Eva Bronzini / Pexels

Measurements and assumptions

name,quantity,unit,location
Pantry box,,items,Pantry

Carry out this task

  1. Open Bulk QR Label Generator and paste the exact CSV shown.
  2. Choose Preview CSV and confirm rejection before making the stated correction.
  3. Correct the blank quantity to 4 and preview the corrected file before importing.

Calculation and observed tool result

Preview is rejected with CSV quantity is required; no records are committed.

What the result means

An empty value is not silently converted to zero.

A mistake to avoid

Importing without reading the validation error would not create a usable record.

Limits of this example

An intentional zero must be written explicitly.

Open Bulk QR Label Generator · How to Create and Use Household QR Labels