Meta - Add Facebook app id meta property to fix 'the following required properties are missing: fb:app_id'

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added Dec 16, 2020 in Software & tools by lcjr First Warrant Officer (9,190 points)
edited Dec 16, 2020 by lcjr

You'll get this issue upon debugging the page with Facebook sharing debugger here: https://developers.facebook.com/tools/debug/ - with the error message of 'the following required properties are missing: fb:app_id'  To fix:

  1. Inspect element to check whether the meta property for fbapp_id is exist on your site. If not, add the following code to your site header. 
  2. <meta property="fb:app_id" content="ХХХХХХХХХХХХХХХ" /> 
  3. Get the fb id from here: https://developers.facebook.com/apps/  .example as follows:
  4. and replace the content="ХХХХХХХХХХХХХХХ" value with your fb ids

 

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