bippath - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

index.js

@@ -10,3 +10,13 @@ /*
 
+BIPPath.validateString = function (text) {
+  try {
+    BIPPath.fromString(text)
+    return true
+  } catch (e) {
+    return false
+  }
+}
+
 BIPPath.fromTrezor = function (path) {
+  // FIXME: check input?
   return new BIPPath(path)
@@ -31,2 +41,4 @@ }
       ret[i] |= 0x80000000
+    } else if (tmp[2].length != 0) {
+      throw new Error('Invalid modifier')
     }
@@ -33,0 +45,0 @@ }

package.json

 {
   "name": "bippath",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Bitcoin BIP32 ('HD Wallet') path helpers.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -11,6 +11,6 @@ # BIPPath
 Some useful links:
-- [https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki](BIP32)
-- [https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki](BIP44)
-- [https://dcpos.github.io/bip39/](BIP39, an online tool to convert/derive keys)
-- [https://bip32jp.github.io/english/index.html](BIP32JP, an online tool to convert/derive keys)
+- [BIP32 specification](https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki)
+- [BIP44 specification](https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki)
+- [BIP39, an online tool to convert/derive keys](https://dcpos.github.io/bip39/)
+- [BIP32JP, an online tool to convert/derive keys](https://bip32jp.github.io/english/index.html)
 
@@ -25,2 +25,3 @@
 - `<bippath>.toString(noRoot, oldStyle)` - returns a text encoded path. Set to `noRoot` to true to omit the `m/` prefix. Set `oldStyle` true to use `h` instead of `'` for marking hardened nodes.
+- `BIPPath.validateString(path)` - returns true if the input is a valid path
 
@@ -27,0 +28,0 @@ Trezor-style arrays contain each node as a separate number, where hardened nodes are marked by setting the 32th bit: `m/44'/1/1/0` corresponds to `[ 44 | 0x80000000, 1, 1, 0 ]`

test/index.js

@@ -44,1 +44,15 @@ /* global describe, it */
 })
+
+describe('validateString()', function () {
+  it('should work', function () {
+    assert.equal(bippath.validateString('m/44/1'), true);
+    assert.equal(bippath.validateString('m/44\'/1'), true);
+    assert.equal(bippath.validateString('44/1'), true);
+    assert.equal(bippath.validateString('44\'/1'), true);
+  })
+  it('should fail', function () {
+    assert.equal(bippath.validateString('wrong'), false);
+    assert.equal(bippath.validateString('m/44  /'), false);
+    assert.equal(bippath.validateString(''), false);
+  })
+})

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Improved metrics

Total package byte prevSize

7638

increased by12.9%

Lines of code

110

increased by27.91%

Number of lines in readme file

42

increased by2.44%

No dependency changes