Adding upstream version 0.13.1.upstream/0.13.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/vendor/ipl/validator/src/HostnameValidator.php b/vendor/ipl/validator/src/HostnameValidator.php
new file mode 100644
index 0000000..3bb9b66
--- /dev/null
+++ b/vendor/ipl/validator/src/HostnameValidator.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace ipl\Validator;
+
+use ipl\I18n\Translation;
+
+/**
+ * Validates Host name
+ */
+class HostnameValidator extends BaseValidator
+{
+    use Translation;
+
+    /**
+     * Validates host names against RFC 1034, RFC 1035, RFC 952, RFC 1123, RFC 2732, RFC 2181, and RFC 1123
+     *
+     * @param string $value
+     *
+     * @return boolean
+     */
+    public function isValid($value)
+    {
+        $this->clearMessages();
+
+        $asciiHostname = idn_to_ascii($value, 0, INTL_IDNA_VARIANT_UTS46);
+        if (filter_var($asciiHostname, FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME) === false) {
+            $this->addMessage(sprintf(
+                $this->translate("%s is not a valid host name."),
+                $value ?? ''
+            ));
+
+            return false;
+        }
+
+        return true;
+    }
+}