fix: add another test case

Author: eladb2011

validator_test.go

@@ -8737,6 +8737,10 @@ func TestEmail(t *testing.T) {
 	NotEqual(t, errs, nil)
 	AssertError(t, errs, "", "", "", "", "email")
 
+	s = "Foo Bar <foobar@example.com>"
+	errs = validate.Var(s, "email")
+	NotEqual(t, errs, nil)
+
 	s = ""
 	errs = validate.Var(s, "email")
 	NotEqual(t, errs, nil)