diff --git a/src/main/ets/utils/ValidatorHelper.ets b/src/main/ets/utils/ValidatorHelper.ets
index 71df45e..dbac81a 100644
--- a/src/main/ets/utils/ValidatorHelper.ets
+++ b/src/main/ets/utils/ValidatorHelper.ets
@@ -33,5 +33,15 @@ export class ValidatorHelper {
     let regexp: RegExp = new RegExp('(^\\d{18}$)|(^\\d{17}(\\d|X|x)$)');
     return regexp.test(idcardNum)
   }
+
+  /**
+   * 是否为密码
+   * @param password
+   * @returns
+   */
+  public static isPassword(password: string) {
+    let regexp: RegExp = new RegExp('(^(?=.*[a-zA-Z])(?=.*\\d)[A-Za-z\\d!"#$%&\'()*+,-./:;<=>?@[\\]^_`{|}~]{8,12}$)');
+    return regexp.test(password)
+  }
 }