Having an updatedOn field

Support
, ,
1

Can someone with a better understanding of Decap CMS tell me how would I add an updatedOn field that automatically updates?

I tried using the following code, but sometimes it works and sometimes it’s just empty:

CMS.registerEventListener({
  name: 'preSave',
  handler: ({ entry }) => {
    const updatedOn = entry.get('updatedOn');
    return entry.get('data').set('updatedOn', updatedOn);
  }
})
2

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