1 files changed, 37 insertions, 0 deletions
diff --git a/vendor/ipl/validator/src/HexColorValidator.php b/vendor/ipl/validator/src/HexColorValidator.php
new file mode 100644
index 0000000..e2da39c
--- /dev/null
+++ b/vendor/ipl/validator/src/HexColorValidator.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace ipl\Validator;
+
+use ipl\I18n\Translation;
+
+/**
+ * Validator for color input controls
+ */
+class HexColorValidator extends BaseValidator
+{
+    use Translation;
+
+    /**
+     * Check whether the given color is valid
+     *
+     * @param string $value
+     *
+     * @return bool
+     */
+    public function isValid($value): bool
+    {
+        // Multiple isValid() calls must not stack validation messages
+        $this->clearMessages();
+
+        if (! preg_match('/\A#[0-9a-f]{6}\z/i', $value)) {
+            $this->addMessage(sprintf(
+                $this->translate('Color string not in the expected format %s'),
+                '#rrggbb'
+            ));
+
+            return false;
+        }
+
+        return true;
+    }
+}