mdx-editor / mdx-editor/editor
Leaving pre / post whitespace at class Name leads to Error. [Not a serious Issue]
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Description
Not a serious Issue, but good to know.
SyntaxError: Failed to execute 'add' on 'DOMTokenList': The token provided must not be empty.
Leaving a whitespace pre or post className leads to a SyntaxError, doesn't give a error logs.
reproduce this by just adding a space infront of MDXEditorProps.className
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the issue with leading or trailing whitespace in MDXEditorProps.className and inspect how that value reaches DOMTokenList.add. Done means whitespace no longer causes the reported SyntaxError and the failure is handled without silent error logs.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react, typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100