dat-buffer-key

Might return a Dat buffer key

• valid string/buffer: Returns a dat key as a buffer
• invalid string: Throws error
• null: Returns null

Usage

var bufKeyMaybe = require('dat-buffer-key')
 
var key = bufKeyMaybe(process.argv[2])
 
try {
  console.log('maybe a key: key valid or null', bufKeyMaybe(key))
} catch (e) {
  console.log('key not valid')
}

License

MIT