# `JSONSchex.Formats.Hostname`
[🔗](https://github.com/xinz/jsonschex/blob/main/lib/jsonschex/formats/hostname.ex#L1)

Validates "hostname" format according to RFC 1123.

# `valid?`

# `valid_idn?`

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*Consult [api-reference.md](api-reference.md) for complete listing*