From ea13c9b6b8b636c5841402578424b724f69e5485 Mon Sep 17 00:00:00 2001
From: Robert Garrigos <robert@garrigos.cat>
Date: Mon, 22 Jul 2024 13:10:21 +0200
Subject: [PATCH 1/3] fixes #24 "_element_validate_integer_positive" not found
 or invalid function name

---
 references_dialog.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/references_dialog.module b/references_dialog.module
index f774762..ff9e51c 100644
--- a/references_dialog.module
+++ b/references_dialog.module
@@ -760,7 +760,7 @@ function references_dialog_field_widget_settings_form($field, $instance) {
       '#type'             => 'textfield',
       '#title'            => t('Size of textfield'),
       '#default_value'    => $settings['size'],
-      '#element_validate' => array('_element_validate_integer_positive'),
+      '#element_validate' => array('references_element_validate_integer_positive'),
       '#required'         => TRUE,
     );
   }

From 244e43261e27d0dcdbcb86fb62495027336d2b63 Mon Sep 17 00:00:00 2001
From: robertgarrigos <robert@garrigos.cat>
Date: Mon, 22 Jul 2024 13:18:32 +0200
Subject: [PATCH 2/3] added references dependency

---
 references_dialog.info | 1 +
 1 file changed, 1 insertion(+)

diff --git a/references_dialog.info b/references_dialog.info
index 73dfcfe..bb3da11 100644
--- a/references_dialog.info
+++ b/references_dialog.info
@@ -5,3 +5,4 @@ backdrop = 1.x
 type = module
 dependencies[] = field
 dependencies[]= entity_plus
+dependencies[]= references

From 95129c3bf7fe6b3ab2cfa0fd81c7641bb8eb8ac1 Mon Sep 17 00:00:00 2001
From: robertgarrigos <robert@garrigos.cat>
Date: Mon, 22 Jul 2024 16:39:13 +0200
Subject: [PATCH 3/3] update the fix to the html5 support

---
 references_dialog.module | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/references_dialog.module b/references_dialog.module
index ff9e51c..062964c 100644
--- a/references_dialog.module
+++ b/references_dialog.module
@@ -757,10 +757,10 @@ function references_dialog_field_widget_settings_form($field, $instance) {
       '#description'      => t('Select the method used to collect autocomplete suggestions. Note that <em>Contains</em> can cause performance issues on sites with thousands of nodes.'),
     );
     $form['size'] = array(
-      '#type'             => 'textfield',
+      '#type'             => 'number',
       '#title'            => t('Size of textfield'),
       '#default_value'    => $settings['size'],
-      '#element_validate' => array('references_element_validate_integer_positive'),
+      '#min' => 0,
       '#required'         => TRUE,
     );
   }