Approach to error behavior on the table forms

Hello everyone,

We want to decide how we want to display errors on the table forms. In the last year, there was a topic where the approaches were presented and discussed. Unfortunately, after conversation with @ngraczewski about this, he said that the decision during presentation has not been made.

As a reminder, I copied 4 possible approaches from previous topic:

  1. Mimic what the other forms do.
  2. Make errors appear after the fields has been touched.
  3. Make errors appear after we leave (focus on something outside) the table row.
  4. Same as 3, but also highlight table header.

After reading previous discussion I found out that we were leaning toward approach 2 or 3.

Helpful links:

Best regards,
Mateusz