fixes wso2/product-iots#1170

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/pages/cdmf.page.register/public/js/validate-register.js

@@ -92,7 +92,7 @@ $(document).ready(function(){
             $(errorMsg).text("Password is a required field. It cannot be empty.");
             $(errorMsgWrapper).removeClass("hidden");
         } else if (password.length < 6) {
-            $(errorMsg).text("Password is a required field. It cannot be empty.");
+            $(errorMsg).text("Password should contain a minimum of 6 characters.");
             $(errorMsgWrapper).removeClass("hidden");
         } else if (password != passwordConfirmation) {
             $(errorMsg).text("Please enter the same password for confirmation.");