/Knowledge/sources/honojs__hono/llms-full/language-middleware-key-behaviors-detection-workflow--c733f2fc39b5.md
Language Middleware: Key Behaviors > Detection Workflow - hono-docs
Language Middleware: Key Behaviors Detection Workflow Source evidence: /Sources/honojs hono/provenance.md Canonical citation: https://hono.dev/llms full.txt...
Language Middleware: Key Behaviors > Detection Workflow
Source evidence: /Sources/honojs__hono/provenance.md Canonical citation: https://hono.dev/llms-full.txt#detection-workflow
Summary
- Order: Checks sources in this sequence by default: - Query parameter (?lang=ar) - Cookie (language=ar) - Accept-Language header 2. Caching: Stores detected language in a cookie (1 year by default) 3. Fallback: Uses `fallba...
Content
-
Order: Checks sources in this sequence by default:
- Query parameter (?lang=ar)
- Cookie (language=ar)
- Accept-Language header
-
Caching: Stores detected language in a cookie (1 year by default)
-
Fallback: Uses
fallbackLanguageif no valid detection (must be insupportedLanguages)
Metadata
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"chunk_index": 0,
"citation": "https://hono.dev/llms-full.txt#detection-workflow",
"coverage_role": "overview",
"qualified_title": "Hono / llms-full / Language Middleware > Key Behaviors > Detection Workflow",
"retrieved_at": "2026-07-02T05:51:01Z",
"section_index": 203,
"source_id": "/honojs/hono",
"source_type": "llms_full",
"target_label": "llms-full",
"title": "Language Middleware: Key Behaviors > Detection Workflow",
"upstream_url": "https://hono.dev/llms-full.txt",
"version": "2026"
}