submit form ajax using jquery alert undefined error declared

Uncaught TypeError: $(...).tooltip is not a function

at HTMLDocument. (false?step=1:5290)

at o (jqueryV17Js-b8d64d0bc142b3f670cc0611b0aebcae.js:2)

at Object.fireWith (jqueryV17Js-b8d64d0bc142b3f670cc0611b0aebcae.js:2)

at Function.ready (jqueryV17Js-b8d64d0bc142b3f670cc0611b0aebcae.js:2)

at HTMLDocument.B (jqueryV17Js-b8d64d0bc142b3f670cc0611b0aebcae.js:2)

 

 

Failed to set referrer policy: The value '' is not one of 'no-referrer', 'no-referrer-when-downgrade', 'origin', 'origin-when-cross-origin', 'same-origin', 'strict-origin', 'strict-origin-when-cross-origin', or 'unsafe-url'. The referrer policy has been left unchanged.

 

 

Can't load URL: The domain of this URL isn't included in the app's domains. To be able to load this URL, add all domains and sub-domains of your app to the App Domains field in your app settings.

 

Failed to load resource: the server responded with a status of 404 (Not Found)