Fix email

app/templates/core/auth.jade

@@ -27,7 +27,7 @@
     form.form
       .form-group
         label.control-label(for="email")
-          span(data-i18n="general.email") Email
+          span() Email #{temp}
           | :
         .input-border
           input#email.input-large.form-control(name="email", type="email", value=formValues.email)

app/views/core/AuthModal.coffee

@@ -76,7 +76,17 @@ module.exports = class AuthModal extends ModalView
     @enableModalInProgress(@$el) # TODO: part of forms
     loginUser userObject, null, window.nextURL
 
+  emailCheck = ->
+    email = $('#email', @$el).val()
+    filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/
+    unless filter.test(email)
+      forms.setErrorToProperty @$el, 'email', "Please enter a valid email address", true
+      return false
+    return true
+
   createAccount: ->
+    unless emailCheck() is true
+      return
     forms.clearFormAlerts(@$el)
     userObject = forms.formToObject @$el
     delete userObject.subscribe