handle invalid email address

app/Traits/Contacts.php

@@ -18,6 +18,13 @@ trait Contacts
         return in_array($type, $this->getVendorTypes());
     }
 
+    public function isEmployee()
+    {
+        $type = $this->type ?? $this->contact->type ?? $this->model->type ?? 'employee';
+
+        return in_array($type, $this->getEmployeeTypes());
+    }
+
     public function getCustomerTypes($return = 'array')
     {
         return $this->getContactTypes('customer', $return);
@@ -28,6 +35,11 @@ trait Contacts
         return $this->getContactTypes('vendor', $return);
     }
 
+    public function getEmployeeTypes($return = 'array')
+    {
+        return $this->getContactTypes('employee', $return);
+    }
+
     public function getContactTypes($index, $return = 'array')
     {
         $types = (string) setting('contact.type.' . $index);
@@ -45,6 +57,11 @@ trait Contacts
         $this->addContactType($new_type, 'vendor');
     }
 
+    public function addEmployeeType($new_type)
+    {
+        $this->addContactType($new_type, 'employee');
+    }
+
     public function addContactType($new_type, $index)
     {
         $types = explode(',', setting('contact.type.' . $index));