ueberdosis/tiptap

"No value supplied for attribute class" error when passing undefined class to HTMLAttributes in Link

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#7,214 建立於 2025年11月12日

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area: coregood first issuejavascriptstatus: triage

描述

Affected Packages

extension-link

Version(s)

3.10.5

Bug Description

When you pass an undefined class to HTMLAttributes when configuring a link, it causes the following error: No value supplied for attribute class

eg.

Link.configure({
  HTMLAttributes: {
    class: undefined
  },
}),

Browser Used

Chrome

Code Example URL

https://codesandbox.io/p/sandbox/trusting-glitter-nyl9g3

Expected Behavior

Should throw an error but not crash when passing an undefined class

Additional Context (Optional)

No response

Dependency Updates

  • Yes, I've updated all my dependencies.

貢獻者指南

技術棧
typescript
領域
frontend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
1
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
under 1 hour
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
basic TypeScript
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
90
研究方向
Look at the extension link package in the tiptap monorepo, specifically the Link extension configuration where HTMLAttributes are processed. The issue is that undefined values for 'class' are not filtered out before setting attributes. The fix likely involves adding a check to skip undefined values when merging HTMLAttributes into the DOM element.
"No value supplied for attribute class" error when passing undefined class to HTMLAttributes in Link · ueberdosis/tiptap#7214 | Good First Issue