added DEL support to redis wrapper lib

public/templates/reset_code.tpl

@@ -5,8 +5,12 @@
 		<strong>Password Changed</strong>
 		<p></p>
 	</div>
+	<div class="alert" id="notice" style="display:none">
+		<strong></strong>
+		<p></p>
+	</div>
 	<div class="alert alert-error" id="error" style="display:none">
-		<strong>Incrrect Reset Code</strong>
+		<strong>Incorrect Reset Code</strong>
 		<p>The reset code received was incorrect. Please try again, or <a href="/reset">request a new reset code</a></p>
 	</div>
 	<div id="reset-form">
@@ -20,10 +24,16 @@
 (function() {
 	var	resetEl = document.getElementById('reset'),
 		password = document.getElementById('password'),
-		repeat = document.getElementById('repeat');
+		repeat = document.getElementById('repeat'),
+		noticeEl = document.getElementById('notice');
 
 	resetEl.addEventListener('click', function() {
-		if (password.value === repeat.value) {
+		if (password.value.length < 6) {
+			$('#error').hide();
+			noticeEl.querySelector('strong').value = 'Invalid Password';
+			noticeEl.querySelector('p').value = 'The password entered it too short, please pick a different password!';
+			noticeEl.style.display = 'auto';
+		} else if (password.value === repeat.value) {
 			alert("match");
 		}
 	}, false);

src/redis.js

@@ -32,6 +32,10 @@
 		});
 	};
 
+	RedisDB.del = function(key, callback) {
+		db.del(key);
+	}
+
 	// Atomic Operations
 	RedisDB.incr = function(key, callback, error_handler) {
 		db.incr(key, function(error, data) {

src/user.js

@@ -115,7 +115,12 @@ var	config = require('../config.js'),
 				if (uid !== null) {
 					RDB.get('reset:' + code + ':expiry', function(expiry) {
 						if (expiry >= +new Date()/1000|0) global.socket.emit('user:reset.valid', { valid: true });
-						else global.socket.emit('user:reset.valid', { valid: false });
+						else {
+							// Expired, delete from db
+							RDB.del('reset:' + code + ':uid');
+							RDB.del('reset:' + code + ':expiry');
+							global.socket.emit('user:reset.valid', { valid: false });
+						}
 					});
 				} else global.socket.emit('user:reset.valid', { valid: false });
 			});