diff --git a/static/js/settings.js b/static/js/settings.js
new file mode 100644
index 0000000..4183cc9
--- /dev/null
+++ b/static/js/settings.js
@@ -0,0 +1,122 @@
+'use strict';
+/* global location $ */
+
+// Validate email addresses
+function validateEmail(email) {
+	var re = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
+	return re.test(email);
+}
+
+// Turn inputed value into slug
+function slugify(cb) {
+	$.get('/validate?slugify='+$('#slug-input').val())
+	.done(function(data){
+		console.log('Got '+data);
+		$('#slug-input').val(data);
+		cb();
+	});
+}
+
+// On page load
+$(function(){
+
+	function validateForm(input) {
+		
+		// Everything passed - make sure no help texts are visible
+		function recheckInputs() {
+			if ($('#email-help').is(":visible")) {
+				$('#submit-group .main').prop('disabled',true).prop('title',"You need to supply a different email address. ");
+			}
+			else if ($('#slug-help').is(":visible")) {
+				$('#submit-group .main').prop('disabled',true).prop('title',"You need to supply a different slug. ");
+			}
+			else {
+				$('#submit-group .main').prop('disabled',false).prop('title',"Click here to save your changes. ");
+			}
+		}
+		
+		// Empty fields
+		if ($('#slug-input').val()===''){
+			$('#slug-help').show().text("A slug is required. ");
+			$('#submit-group .main').prop('disabled',true).prop('title',"You need to enter a slug. ");
+		}
+		else if ($('#email-input').val()===''){
+			$('#email-help').show().text("An email is required. ");
+			$('#submit-group .main').prop('disabled',true).prop('title',"You need to enter an email address. ");
+		}
+		
+		// Is email
+		else if (!validateEmail($('#email-input').val())) {
+			$('#email-help').show().text("You must enter a valid email address. ");
+			$('#submit-group .main').prop('disabled',true).prop('title',"You need to enter a valid email address. ");
+		}
+		
+		// Validate unique fields with server
+		else if (input) {
+			
+			// Make AJAX request
+			$.get('/validate?'+input+'='+$('#'+input+'-input').val())
+			.fail(function(data,status){
+				
+				console.log(typeof status);
+				console.log(status);
+				
+				// Input is not unique
+				if (status===400) {
+					$('#'+input+'-help').show().text("That "+input+" is already in use by another user. ");
+					$('#submit-group .main').prop('disabled',true).prop('title',"You need to supply a different "+input+". ");
+				}
+				
+				// Server error
+				else {
+					$('#'+input+'-help').show().text("Unable to confirm unique "+input+" with the server. This might not work... ");
+					recheckInputs();
+				}
+				
+			})
+			
+			// Input is unique
+			.done(function(){
+				$('#'+input+'-help').hide();
+				recheckInputs();
+			});
+				
+		}
+		
+		// All passed
+		else { recheckInputs(); }
+		
+	}
+	
+	// Validate slug
+	$('#slug-input').change(function(){
+		slugify( function(){
+			validateForm('slug');
+		});
+	});
+	
+	// Validate email
+	$('#email-input').change(function(){
+		validateForm('email');
+	});
+	
+	// Validate form after name change
+	$('#name-input').change(validateForm);
+	
+	// Delete account
+	$('#delete').click(function(){
+		if (confirm("Are you sure you want to delete your account?  This CANNOT be undone! ")) {
+			$.ajax({
+				url: "/settings",
+				type: "DELETE",
+				success: function(){
+					location.reload();
+				},
+				fail: function(){
+					alert("Failed to delete account!");
+				}
+			});
+		}
+	});
+	
+});