diff --git a/src/utils/validate.js b/src/utils/validate.js
new file mode 100644
index 0000000000000000000000000000000000000000..9359498957305cf44e34659e47d0a398af4d1ecd
--- /dev/null
+++ b/src/utils/validate.js
@@ -0,0 +1,5 @@
+
+// 校验ip+端口
+export function isIpAndPort(str) {
+  return /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])(\:([0-9]|[1-9]\d{1,3}|[1-5]\d{4}|6[0-5]{2}[0-3][0-5])){1}$/.test(str)
+}