demos: dialog modal form

demos/dialog/modal-form2.html

@@ -8,6 +8,8 @@
 	<script type="text/javascript" src="../../ui/ui.draggable.js"></script>
 	<script type="text/javascript" src="../../ui/ui.resizable.js"></script>
 	<script type="text/javascript" src="../../ui/ui.dialog.js"></script>
+	<script type="text/javascript" src="../../ui/effects.core.js"></script>
+	<script type="text/javascript" src="../../ui/effects.highlight.js"></script>
 	<script type="text/javascript" src="../../external/bgiframe/jquery.bgiframe.js"></script>
 	<link type="text/css" href="../demos.css" rel="stylesheet" />
 	<style type="text/css">
@@ -17,10 +19,39 @@
 	</style>
 	<script type="text/javascript">
 	$(function() {
-		var name = $('#name'),
+		var name = $("#name"),
-			email = $('#email'),
+			email = $("#email"),
-			password = $('#password'),
+			password = $("#password"),
-			allFields = $([]).add(name).add(email).add(password);
+			allFields = $([]).add(name).add(email).add(password),
+			tips = $("#validateTips");
+
+		function updateTips(t) {
+			tips.text(t).effect("highlight",{},1500);
+		}
+
+		function checkLength(o,n,min,max) {
+
+			if ( o.val().length > max || o.val().length < min ) {
+				o.addClass('ui-state-error');
+				updateTips("Length of " + n + " must be between "+min+" and "+max+".");
+				return false;
+			} else {
+				return true;
+			}
+
+		}
+
+		function checkRegexp(o,regexp,n) {
+
+			if ( !( regexp.test( o.val() ) ) ) {
+				o.addClass('ui-state-error');
+				updateTips(n);
+				return false;
+			} else {
+				return true;
+			}
+
+		}
 		
 		$("#dialog").dialog({
 			autoOpen: false,
@@ -28,16 +59,18 @@
 			height: 300,
 			modal: true,
 			buttons: {
-				'Create user account': function() {
+				'Create an account': function() {
 					var bValid = true;
-					allFields
+					allFields.removeClass('ui-state-error');
-						.removeClass('ui-state-error')
+
-						.each(function() {
+					bValid = bValid && checkLength(name,"username",3,16);
-							if (!$(this).val().length) {
+					bValid = bValid && checkLength(email,"email",6,80);
-								$(this).addClass('ui-state-error');
+					bValid = bValid && checkLength(password,"password",5,16);
-								bValid = false;
+
-							}
+					bValid = bValid && checkRegexp(name,/^[a-z]([0-9a-z_])+$/i,"Username may consist of a-z, 0-9, underscores, begin with a letter.");
-						});
+					// From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
+					bValid = bValid && checkRegexp(email,/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i,"eg. ui@jquery.com");
+					bValid = bValid && checkRegexp(password,/^([0-9a-zA-Z])+$/,"Password field only allow : a-z 0-9");
 					
 					if (bValid) {
 						$('#users tbody').append('<tr>' +
@@ -68,7 +101,7 @@
 <div class="demo">
 
 <div id="dialog" title="Create new user">
-	<p>All form fields are required.</p>
+	<p id="validateTips">All form fields are required.</p>
 
 	<form>
 	<fieldset>