Closed
Description
Initial checklist
- I read the support docs
- I read the contributing guide
- I agree to follow the code of conduct
- I searched issues and couldn’t find anything (or linked relevant results below)
Affected packages and versions
hast-util-to-html@9.0.3
Link to runnable example
No response
Steps to reproduce
const processor = unified()
.use(rehypeParse, { fragment: true, emitParseErrors: true })
.use(rehypeFormat, { blanks: [], indent: 0 })
.use(rehypeStringify, { allowParseErrors: true})
const vfile = await processor.process('<button type="login">Click me</button>')
const text = vfile.toString()Cannot compile unknown node `login`
at unknown (node_modules/.pnpm/hast-util-to-html@9.0.3/node_modules/hast-util-to-html/lib/handle/index.js:46:9)
at one (node_modules/.pnpm/zwitch@2.0.4/node_modules/zwitch/index.js:108:17)
at Object.one (node_modules/.pnpm/hast-util-to-html@9.0.3/node_modules/hast-util-to-html/lib/index.js:234:10)
at Object.all (node_modules/.pnpm/hast-util-to-html@9.0.3/node_modules/hast-util-to-html/lib/index.js:253:27)
at element (node_modules/.pnpm/hast-util-to-html@9.0.3/node_modules/hast-util-to-html/lib/handle/element.js:78:25)
at one (node_modules/.pnpm/zwitch@2.0.4/node_modules/zwitch/index.js:108:17)
at Object.one (node_modules/.pnpm/hast-util-to-html@9.0.3/node_modules/hast-util-to-html/lib/index.js:234:10)
at Object.all (node_modules/.pnpm/hast-util-to-html@9.0.3/node_modules/hast-util-to-html/lib/index.js:253:27)
at element (node_modules/.pnpm/hast-util-to-html@9.0.3/node_modules/hast-util-to-html/lib/handle/element.js:78:25)
at one (node_modules/.pnpm/zwitch@2.0.4/node_modules/zwitch/index.js:108:17)
Expected behavior
No error is thrown or I can allow undefined values on attributes when stringifying
Actual behavior
Crashes when type is bogus value
Affected runtime and version
node@20.17.0
Affected package manager and version
pnpm@9.4.0
Affected OS and version
No response
Build and bundle tools
No response