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A set of utilities to help identify IPFS resources.
npm i --save is-ipfs
const isIPFS = require('is-ipfs')
isIPFS.multihash('QmYjtig7VJQ6XsnUjqqJvj7QaMcCAwtrgNdahSiFofrE7o') // true
isIPFS.multihash('noop') // false
isIPFS.url('https://ipfs.io/ipfs/QmYjtig7VJQ6XsnUjqqJvj7QaMcCAwtrgNdahSiFofrE7o') // true
isIPFS.url('https://ipfs.io/ipfs/github.com') // true
isIPFS.url('https://github.com/ipfs/js-ipfs/blob/master/README.md') // false
isIPFS.url('https://google.com') // false
isIPFS.ipfsUrl('https://ipfs.io/ipfs/QmYjtig7VJQ6XsnUjqqJvj7QaMcCAwtrgNdahSiFofrE7o') // true
isIPFS.ipfsUrl('https://ipfs.io/ipfs/github.com') // false
isIPFS.ipnsUrl('https://ipfs.io/ipfs/QmYjtig7VJQ6XsnUjqqJvj7QaMcCAwtrgNdahSiFofrE7o') // false
isIPFS.ipnsUrl('https://ipfs.io/ipfs/github.com') // true
isIPFS.multihash(hash)
Returns true
if the provided string is a valid multihash
or false
otherwise.
isIPFS.url(url)
Returns true
if the provided string is a valid IPFS or IPNS url or false
otherwise.
isIPFS.ipfsUrl(url)
Returns true
if the provided string is a valid IPFS url or false
otherwise.
isIPFS.ipnsUrl(url)
Returns true
if the provided string is a valid IPNS url or false
otherwise.
Note: the regex used for these checks is also exported as isIPFS.urlPattern
MIT
FAQs
A set of utilities to help identify IPFS resources on the web
The npm package is-ipfs receives a total of 29,433 weekly downloads. As such, is-ipfs popularity was classified as popular.
We found that is-ipfs demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 5 open source maintainers collaborating on the project.
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