From 71c1d5f534b665ab211516aa493f1d312f1092fe Mon Sep 17 00:00:00 2001
From: Benjamin Sonnet <52417640+Precipitator80@users.noreply.github.com>
Date: Tue, 15 Apr 2025 17:52:57 +0100
Subject: [PATCH] minor [Docs] Added guidance for rendering live form
 validation errors

---
 src/LiveComponent/doc/index.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/LiveComponent/doc/index.rst b/src/LiveComponent/doc/index.rst
index a473881d50b..ad92c857867 100644
--- a/src/LiveComponent/doc/index.rst
+++ b/src/LiveComponent/doc/index.rst
@@ -1490,6 +1490,10 @@ How this works:
 #. During that Ajax call, the form is submitted using ``$formValues``, the
    form re-renders, and the page is updated.
 
+To render validation errors for fields using the ``data-model`` attribute,
+you must set ``$this->isValidated = true;`` in the constructor of the live
+component using the ``ComponentWithFormTrait``.
+
 Build the "New Post" Form Component
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~