From 8db7934a30104a55aef1f8dcabab4963acfc5db3 Mon Sep 17 00:00:00 2001
From: Tobias Diekershoff <tobias.diekershoff@gmx.net>
Date: Wed, 2 Oct 2019 07:33:30 +0200
Subject: [PATCH] add option 'require' for textarea form elements

---
 doc/smarty3-templates.md          | 1 +
 view/templates/field_textarea.tpl | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/smarty3-templates.md b/doc/smarty3-templates.md
index 599e3597e..f174f2164 100644
--- a/doc/smarty3-templates.md
+++ b/doc/smarty3-templates.md
@@ -177,6 +177,7 @@ Field parameter:
 1. Label for the input box,
 2. Current text for the box,
 3. Help text for the input box.
+4. if set to "required" modern browser will check that this input box is filled when submitting the form,
 
 ### field_yesno.tpl
 
diff --git a/view/templates/field_textarea.tpl b/view/templates/field_textarea.tpl
index eadcbe56c..17b07266a 100644
--- a/view/templates/field_textarea.tpl
+++ b/view/templates/field_textarea.tpl
@@ -1,7 +1,7 @@
 
 	<div class="field textarea">
 		<label for="id_{{$field.0}}">{{$field.1}}</label>
-		<textarea name="{{$field.0}}" id="id_{{$field.0}}" aria-describedby="{{$field.0}}_tip">{{$field.2}}</textarea>
+		<textarea name="{{$field.0}}" id="id_{{$field.0}}" aria-describedby="{{$field.0}}_tip"{{if $field.4 eq 'required'}} required{{/if}}>{{$field.2}}</textarea>
 	{{if $field.3}}
 		<span class="field_help" role="tooltip" id="{{$field.0}}_tip">{{$field.3 nofilter}}</span>
 	{{/if}}