From 28140816fd459739d85ad30f68b4bd7477092932 Mon Sep 17 00:00:00 2001
From: MarvinBlstrli <45764446+MarvinBlstrli@users.noreply.github.com>
Date: Wed, 10 Jul 2019 13:55:02 +0200
Subject: [PATCH] fix data-widget-counter

---
 reference/forms/types/collection.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reference/forms/types/collection.rst b/reference/forms/types/collection.rst
index ba61e8ca3c3..65e89202c94 100644
--- a/reference/forms/types/collection.rst
+++ b/reference/forms/types/collection.rst
@@ -182,7 +182,7 @@ And update the template as follows:
         <ul id="email-fields-list"
             data-prototype="{{ form_widget(form.emails.vars.prototype)|e }}"
             data-widget-tags="{{ '<li></li>'|e }}"
-            data-widget-counter="{{ form.children|length }}">
+            data-widget-counter="{{ form.emails|length }}">
         {% for emailField in form.emails %}
             <li>
                 {{ form_errors(emailField) }}