Merge pull request #1115 from eordano/fix/privCheck

Fix validation error

lib/privatekey.js

@@ -302,6 +302,9 @@ PrivateKey.getValidationError = function(data, network) {
  * @returns {Boolean} If the private key is would be valid
  */
 PrivateKey.isValid = function(data, network){
+  if (!data) {
+    return false;
+  }
   return !PrivateKey.getValidationError(data, network);
 };
 

test/privatekey.js

@@ -267,6 +267,10 @@ describe('PrivateKey', function() {
       a.should.equal(false);
     });
 
+    it('should recognize that undefined is an invalid private key', function() {
+      PrivateKey.isValid().should.equal(false);
+    });
+
     it('should validate as true', function() {
       var a = PrivateKey.isValid('L3T1s1TYP9oyhHpXgkyLoJFGniEgkv2Jhi138d7R2yJ9F4QdDU2m');
       a.should.equal(true);