Initial commit

kirby/config/fields/mixins/datetime.php

@@ -0,0 +1,28 @@
+<?php
+
+return [
+    'props' => [
+        /**
+         * Defines a custom format that is used when the field is saved
+         */
+        'format' => function (string $format = null) {
+            return $format;
+        }
+    ],
+    'methods' => [
+        'toDatetime' => function ($value, string $format = 'Y-m-d H:i:s') {
+            if ($timestamp = timestamp($value, $this->step)) {
+                return date($format, $timestamp);
+            }
+
+            return null;
+        }
+    ],
+    'save' => function ($value) {
+        if ($value !== null && $timestamp = strtotime($value)) {
+            return date($this->format, $timestamp);
+        }
+
+        return '';
+    },
+];