Initial Commit

dependencies/rakit/validation/src/Rules/Json.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace WP_Ultimo\Dependencies\Rakit\Validation\Rules;
+
+use WP_Ultimo\Dependencies\Rakit\Validation\Rule;
+class Json extends Rule
+{
+    /** @var string */
+    protected $message = "The :attribute must be a valid JSON string";
+    /**
+     * Check the $value is valid
+     *
+     * @param mixed $value
+     * @return bool
+     */
+    public function check($value) : bool
+    {
+        if (!\is_string($value) || empty($value)) {
+            return \false;
+        }
+        \json_decode($value);
+        if (\json_last_error() !== \JSON_ERROR_NONE) {
+            return \false;
+        }
+        return \true;
+    }
+}