[Snapshot Restore] Disable navigation via step name when the form is invalid · elastic/kibana#99041

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Feature:Snapshot and RestoreTeam:Kibana Managementbuggood first issuepapercut

描述

Relates to #95876 fixed by PR#95939.

When a step (index settings) is invalid, it's possible to navigate to the previous step (logistics) by clicking its name in the wizard top navigation bar. That way the wizard will be blocked on the 1st step with a disabled 'next' button.

https://user-images.githubusercontent.com/6585477/116881324-6ac41400-ac23-11eb-8721-6df3210ca2d3.mp4

To reproduce:

start ES with a folder for snapshots by adding -E path.repo=/tmp/es-snaps to your ES start command
create a snapshot repository and a policy
run the policy
navigate to snapshots list and try to restore a snapshot
in the wizard navigate to 'index settings' step
enable "Modify index settings" to introduce a form error
navigate to the previous step by clicking 'Logistics' in the top navigation bar

貢獻者指南

技術棧: typescriptreact
領域: frontend
議題類型: bug
難度: 2
預計時間: under 1 hour
活動狀態: stale
清晰度: clear
前置要求: ReactKibana plugin developmentForm validation
新手友善度: 70
研究方向: The issue involves the snapshot restore wizard in Kibana. Look at the wizard component responsible for step navigation, likely in `x pack/plugins/snapshot restore/` directory. The previous fix in PR#95939 addressed a similar issue but did not prevent navigation via clicking step names. Investigate how the step names are rendered and ensure they are disabled when the form is invalid. Check the form validation state and propagate it to the navigation bar.