HDNode: clearer error for bad path type

8 years ago · 5dcf38c0c5
2 changed files with 2 additions and 1 deletions
--- a/src/types.js
+++ b/src/types.js
@ -8,6 +8,7 @@ function UInt31 (value) {
 function BIP32Path (value) {
  return typeforce.String(value) && value.match(/^(m\/)?(\d+'?\/)*\d+'?$/)
 }
+BIP32Path.toJSON = function () { return 'BIP32 derivation path' }

 var SATOSHI_MAX = 2.1 * 1e15
 function Satoshi (value) {
--- a/test/hdnode.js
+++ b/test/hdnode.js
@ -384,7 +384,7 @@ describe('HDNode', function () {
      fixtures.invalid.derivePath.forEach(function (fx) {
        assert.throws(function () {
          master.derivePath(fx)
-        }, /Expected Bip32Path/)
+        }, /Expected BIP32 derivation path/)
      })
    })
  })