how to validate the data in firebase when using data to create chart

[EricWang93]

when I use firebase rules '.validate ' to filter data, then creating a chart, but is there a using way to do it?
my code as below:
".validate": "newData.hasChildren(['x', 'y']) && newData.child('x').exists() && newData.child('y').exists()"
to ensure x attribute and y attribute are valid.

[toddmotto]

Think you've got the wrong repo

@toddmotto

On 17 Feb 2016, at 10:56, EricWang93 notifications@github.com wrote:

when I use firebase rules '.validate ' to filter data, then creating a chart, but is there a using way to do it?
my code as below:
".validate": "newData.hasChildren(['x', 'y']) && newData.child('x').exists() && newData.child('y').exists()"
to ensure x attribute and y attribute are valid.

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