We get the snapshot of data using 'getDoc()' and get result 'docSnap'
And then we perform check on this 'docSnap' in the if else block
So in the else block the comment should ne docSnap.data() will ne undefined

* fix broken ref docs urls

* update the separate-snippets script to replace ref docs urls

* Update v8 and v9 for localhost -> 127.0.0.1 requirement.

* Update Auth emulator snippets for localhost -> 127.0.0.1 requirement.

* Update RTDB emulator snippet for localhost -> 127.0.0.1 requirement.

* Update Storage emulator snippets for localhost -> 127.0.0.1 requirement.

* More Database emulator snippet updates.

* Update emulator-suite.js

* Update emulator-suite.js

* Update v8 and v9 for localhost -> 127.0.0.1 requirement.

* Update Auth emulator snippets for localhost -> 127.0.0.1 requirement.

* Update RTDB emulator snippet for localhost -> 127.0.0.1 requirement.

* Update Storage emulator snippets for localhost -> 127.0.0.1 requirement.

* More Database emulator snippet updates.

* After running local script, new update file.

* Test using "Delete" to remove file from PR, not repo

* Put this file back.

* chore: add missing whitespace

* chore: fix an incorrect snippet (firebase#324)

firebase#348)

* Update phone auth snippets with RecaptchaVerifier parameter reordering

* Update auth-next dependency to v10

* fix broken array-in snippets

* npm run snippets

* revert array contians anay changes

* First.

* already snippets for that

* cleanup

* auth_svc_admin

* Auth, not auth-next

* Express stub should not be in snippet

* Move import into snippet

* Update firebaseserverapp.js

…e#367)

* Add v8 and v9 snippets for Handling the account-exists-with-different-credential error

* Import auth functions

* Add missing methods to param

* Add missing methods to params for  legacy snippets

* Upgrade versions in FCM service worker

* Add comment telling users to use latest

…illis (firebase#389)

* Add comment to highlight the default prod value for minimumFetchIntervalMillis.

Issue addressed: firebase/firebase-js-sdk#2841

* Update code snipped with default prod value for minimumFetchIntervalMillis.

* Update code snipped with default prod value for minimumFetchIntervalMillis.

* Update code snipped with default prod value for minimumFetchIntervalMillis.

---------

Co-authored-by: Athira M <athiramanu@google.com>

…omain` (firebase#390)

* Update email link auth snippet to remove FDL

* Update custom domain example