From 451a21a5054a6323ae8255375b3e5adae0157b5a Mon Sep 17 00:00:00 2001
From: peterbakker <peter@afosto.com>
Date: Wed, 18 Mar 2020 19:40:19 +0100
Subject: [PATCH] Added selftest method to README.md

---
 README.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 64ebb35..7e631d3 100644
--- a/README.md
+++ b/README.md
@@ -107,11 +107,14 @@ challenge.
 
 ```php
 foreach ($authorizations as $authorization) {
-    $client->validate($authorization->getHttpChallenge(), 15);
+    if ($client->selfTest($authorization, Client::VALIDATION_HTTP)) {
+        $client->validate($authorization->getHttpChallenge(), 15);
+    }
+   
 }
 ```
 
-The method above will perform 15 attempts to ask LetsEncrypt to validate the challenge (with 1 second intervals) and
+The code above will first perform a self test and, if successful, will do 15 attempts to ask LetsEncrypt to validate the challenge (with 1 second intervals) and
 retrieve an updated status (it might take Lets Encrypt a few seconds to validate the challenge).
 
 ### Get the certificate