Show error if password is invalid

CHANGELOG.md

@@ -0,0 +1,5 @@
+# Change Log
+This change log is started in 0.3.2;
+
+## 0.3.2 (2016-04-23)
+- Show error if password is invalid

package.json

@@ -22,7 +22,7 @@
     "encrypt",
     "decrypt"
   ],
-  "version": "0.3.1",
+  "version": "0.3.2",
   "author": {
     "name": "Jayr Alencar",
     "email": "jayralencarpereira@gmail.com",

sqlite.js

@@ -95,6 +95,12 @@ sqlite.prototype.connect = function(db, password, algorithm){
 		this.con(1);
 	}
 
+	try{
+		this.run("SELECT name FROM sqlite_master WHERE type = 'table'");
+	}catch(e){
+		throw "Invalid Password! Please check your password or database name.";
+	}
+
 	return this;	
 }
 

test/app.js

@@ -4,9 +4,13 @@ var sqlite = require('../sqlite.js'); //requiring
 sqlite.iv = '13ewr3iJ';
 
 //Connecting - (databaseFile, [password], [algorithm])
-sqlite.connect('test/Database.rec','myPass','aes-256-ctr');
+try{
+	sqlite.connect('test/Database.rec','myPass','aes-256-ctr');
+}catch(x){
+	console.log(x)
+}
 
-//Creating Table - you can run any command
+// Creating Table - you can run any command
 sqlite.run("CREATE TABLE COMPANYS(ID  INTEGER PRIMARY KEY AUTOINCREMENT, NAME TEXT NOT NULL);");
 
 //Inserting - this function can be sync to, look the wiki