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From "Keta Patel (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-15979) Provide UI validation for widget_name and description fields in Create/Edit Widget pop-up.
Date Tue, 19 Apr 2016 16:56:25 GMT
Keta Patel created AMBARI-15979:
-----------------------------------

             Summary: Provide UI validation for widget_name and description fields in Create/Edit
Widget pop-up.
                 Key: AMBARI-15979
                 URL: https://issues.apache.org/jira/browse/AMBARI-15979
             Project: Ambari
          Issue Type: Improvement
          Components: ambari-web
    Affects Versions: trunk
            Reporter: Keta Patel
            Assignee: Keta Patel


The UI validation at present checks only the length of the user input for widget_name and
description fields. All characters are allowed to be stored in the database through them.
A more strict UI validation that limits the type of characters entered for these fields will
provide a good first line of defense. 

Steps to reproduce:
1. Make sure you have Ambari Metrics service installed on your cluster.
2. On the Dashboard, select any service that makes use of Ambari Metrics, say HDFS.
3. In the "Metrics" section, click the "Actions" button in the top-right corner, and select
"Create a new widget" option from the drop-down.
4. Create widget pop-up is displayed. 
5. On Step-1, select any type for the widget and click "Next".
6. On Step-2, select any valid metrics parameter and click "Next".
7. On Step-3, for widget_name and description fields, you can enter any character. No validation
is present to check the contents. The only validation present checks the length of the input
text.




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