[Awaiting payment][SMARTSCAN] LOW: Prevent uploading invalid files as receipts.

[Gonals]

Problem
Currently, in the backend, we only allow certain filetypes as receipts:
$regFileTypes = '/(jpe?g|gif|png|pdf|html?|text|rtf|doc|tiff?|msword|zip|xml|message)/i';

We don't have any frontend checks for them.

Solution
Add those checks on the frontend for a better user experience

Upwork Automation - Do Not Edit

• Upwork Job URL: https://www.upwork.com/jobs/~015865ac74df1824c8
• Upwork Job ID: 1714965684961083392
• Last Price Increase: 2023-10-19

[melvin-bot]

Triggered auto assignment to @kadiealexander (Bug), see https://stackoverflow.com/c/expensify/questions/14418 for more details.

[melvin-bot]

Job added to Upwork: https://www.upwork.com/jobs/~015865ac74df1824c8

[melvin-bot]

Bug0 Triage Checklist (Main S/O)

• This "bug" occurs on a supported platform (ensure Platforms in OP are ✅)
• This bug is not a duplicate report (check E/App issues and #expensify-bugs)
  • If it is, comment with a link to the original report, close the issue and add any novel details to the original issue instead
• This bug is reproducible using the reproduction steps in the OP. S/O
  • If the reproduction steps are clear and you're unable to reproduce the bug, check with the reporter and QA first, then close the issue.
  • If the reproduction steps aren't clear and you determine the correct steps, please update the OP.
• This issue is filled out as thoroughly and clearly as possible
  • Pay special attention to the title, results, platforms where the bug occurs, and if the bug happens on staging/production.
• I have reviewed and subscribed to the linked Slack conversation to ensure Slack/Github stay in sync

[melvin-bot]

Triggered auto assignment to Contributor Plus for review of internal employee PR - @situchan (Internal)

[melvin-bot]

This issue has not been updated in over 15 days. @Gonals, @kadiealexander, @situchan eroding to Monthly issue.

P.S. Is everyone reading this sure this is really a near-term priority? Be brave: if you disagree, go ahead and close it out. If someone disagrees, they'll reopen it, and if they don't: one less thing to do!

[Gonals]

This has already been fixed. @kadiealexander, we just have payment left, right?

[situchan]

The fix was deployed to production on Nov 9.
So today is due payment.
@Gonals can you please move to Daily and update issue title? Thanks

[kadiealexander]

Sorry team I was OOO. @situchan I've sent you an Upwork contract.

Payouts due:

• Contributor+: $500 @situchan

Eligible for 50% #urgency bonus? No

Upwork job is here.

[AbdallaEmadEldinAbdalla]

It can be easily done by checking the mimetype of selected file

[melvin-bot]

📣 @AbdallaEmadEldinAbdalla! 📣
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