企业注册解决邮箱失去焦点才做校验的问题

components/register/EnterpriseRegistration.vue

@@ -537,7 +537,7 @@
             {validator: validateConfirm, trigger: 'blur'}
           ],
           email: [
-            {validator: validateEmail, trigger: 'blur'}
+            {validator: validateEmail, trigger: 'change'}
           ]
         }
       }