1 files changed, 12 insertions, 0 deletions
diff --git a/utils/validators/links.go b/utils/validators/links.go
new file mode 100644
index 0000000..cc9dd9b
--- /dev/null
+++ b/utils/validators/links.go
@@ -0,0 +1,12 @@
+package validators
+
+import "strings"
+
+func GetRefererForURL(url string) string {
+	switch {
+	case strings.Contains(url, "i.pximg.net") || strings.Contains(url, "pixiv.net"):
+		return "https://www.pixiv.net/"
+	default:
+		return ""
+	}
+}