1 files changed, 14 insertions, 0 deletions
diff --git a/app/validators/url_validator.rb b/app/validators/url_validator.rb
new file mode 100644
index 000000000..4a5c4ef3f
--- /dev/null
+++ b/app/validators/url_validator.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class UrlValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    record.errors.add(attribute, I18n.t('applications.invalid_url')) unless compliant?(value)
+  end
+
+  private
+
+  def compliant?(url)
+    parsed_url = Addressable::URI.parse(url)
+    !parsed_url.nil? && %w(http https).include?(parsed_url.scheme) && parsed_url.host
+  end
+end