is-json-media-type

is this a JSON-based media type (rfc6838)?

useful when checking whether or not to JSON.parse for a given Content-Type header.

tested with iana/media-types, (updated: October 2015)

install

with npm, run

npm install --save is-json-media-type

usage

var isJsonMediaType = require('is-json-media-type')

isJsonMediaType('text/plain') // false
isJsonMediaType('application/json') // true
isJsonMediaType('application/ld+json') // true