From fd8d602c15f4660872d17debbb1d00200b189dde Mon Sep 17 00:00:00 2001
From: Karl Horky <karl.horky@gmail.com>
Date: Sun, 29 May 2022 15:02:07 +0200
Subject: [PATCH] Show example of function message (#1674)

---
 README.md | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 73628d722..146eb41a2 100644
--- a/README.md
+++ b/README.md
@@ -1087,11 +1087,13 @@ let jimmySchema = string().test(
 );
 
 // or make it async by returning a promise
-let asyncJimmySchema = string().test(
-  'is-jimmy',
-  '${path} is not Jimmy',
-  async (value, testContext) => (await fetch('/is-jimmy/' + value)).responseText === 'true',
-});
+let asyncJimmySchema = string()
+  .label('First name')
+  .test(
+    'is-jimmy',
+    ({ label }) => `${label} is not Jimmy`, // a message can also be a function
+    async (value, testContext) => (await fetch('/is-jimmy/' + value)).responseText === 'true',
+  });
 
 await schema.isValid('jimmy'); // => true
 await schema.isValid('john'); // => false