bug: add the optional field AvatarUrl to Person

1 files changed, 11 insertions, 0 deletions

diff --git a/util/text/validate.go b/util/text/validate.go
index 68bdf48b..51e94fb4 100644
--- a/util/text/validate.go
+++ b/util/text/validate.go
@@ -1,6 +1,7 @@
 package text
 
 import (
+	"net/url"
 	"strings"
 	"unicode"
 )
@@ -31,3 +32,13 @@ func Safe(s string) bool {
 
 	return true
 }
+
+// ValidUrl will tell if the string contains what seems to be a valid URL
+func ValidUrl(s string) bool {
+	if strings.Contains(s, "\n") {
+		return false
+	}
+
+	_, err := url.ParseRequestURI(s)
+	return err == nil
+}