Merge pull request #326 from matiu/v4.2

v4.2

Author: matiu

bitcore-wallet-client.js

@@ -1076,6 +1076,25 @@ API.prototype.getKeys = function(password) {
   return this.credentials.getKeys(password);
 };
 
+
+/**
+ * Checks is password is valid
+ * Returns null (keys not encrypted), true or false.
+ *
+ * @param password
+ */
+API.prototype.checkPassword = function(password) {
+  if (!this.isPrivKeyEncrypted()) return;
+
+  try {
+    var keys = this.getKeys(password);
+    return !!keys.xPrivKey;
+  } catch (e) {
+    return false;
+  };
+};
+
+
 /**
  * Can this credentials sign a transaction?
  * (Only returns fail on a 'proxy' setup for airgapped operation)
@@ -123395,7 +123414,7 @@ module.exports={
   "name": "bitcore-wallet-client",
   "description": "Client for bitcore-wallet-service",
   "author": "BitPay Inc",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "license": "MIT",
   "keywords": [
     "bitcoin",