- keyword doesn't search store address but want search owner's mobile.

business/jxutils/jxutils.go

@@ -343,3 +343,7 @@ func MakeValidationMapFromSlice(validValues []string, flag int) map[string]int {
 func ComposeQiniuResURL(key string) string {
 	return "http://image.jxc4.com/" + key
 }
+
+func IsLegalMobileNumber(num int64) bool {
+	return num >= 13000000000 && num <= 19999999999
+}