Ionic https request not working gives TLS error

Hi,

I have an app that has a PHP backend and retrieves data from APIS. Before the app is getting the data via HTTP Rest APIs and now the server has enabled SSL certificate. So I had to change my URLs to https.

but now I’m getting the following error.

Is seems server side error, it has nothing to do with ionic project.

Finally, I was able to solve my issue… I have to add the SSL certificate to the app. and now it’s working charm.

I refer this link.