Disable delete button when intent has a single text field

[rodmaia]

When an intent has a single text field, the delete button of that text field should be disabled as you cannot leave an intent with zero questions. The delete button should be reenabled once you add more text fields.

Tasks

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Acceptance criteria

• Delete button is disabled when there is a single text field
• Delete button is enabled when there are two or more text fields

[Miguel-Alves]

Reviewing this issue based on #153;

[Miguel-Alves]

This issue was maintained following the procedures of #153;

Although it was maintained, it asks for a redundant work and validation, since there is already a validation that doesn't allow the user to delete the last or only question, even if the button is enabled.

[Miguel-Alves]

Solved this issue as described in #162

[rodmaia]

Although it was maintained, it asks for a redundant work and validation, since there is already a validation that doesn't allow the user to delete the last or only question, even if the button is enabled.

It's not redundant because we are exposing the actual behavior in a way people can understand, following the usability principle of Visibility of the System 😉

[Miguel-Alves]

Got it! Thanks by the answer. It makes total sense.
The validation was added, and a PR to solve this issue is open.

[rodmaia]

I tested it! Looks good on my side.