diff options
Diffstat (limited to '')
-rw-r--r-- | vendor/ipl/validator/src/HostnameValidator.php | 37 |
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; + } +} |