Fix: Error message isn't displayed when create expence with 0 distance

[nyomanjyotisa]

Explanation of Change

Changed the validation condition from parseFloat(value) < 0 to parseFloat(value) <= 0 to catch zero distance values and show the error message

Fixed Issues

$ #80053
PROPOSAL: #80053 (comment)

Tests

Same as QA Steps

• Verify that no errors appear in the JS console

Offline tests

Same as QA Steps

QA Steps

1. Click the + global create button
2. Click the Track Distance option
3. Click the Manual tab to create a manual distance expense
4. Enter 0 in the distance field
5. Click Next
6. Verify that the error message "Please enter a valid distance before continuing" is displayed

• Verify that no errors appear in the JS console

PR Author Checklist

• I linked the correct issue in the ### Fixed Issues section above
• I wrote clear testing steps that cover the changes made in this PR
  • I added steps for local testing in the Tests section
  • I added steps for the expected offline behavior in the Offline steps section
  • I added steps for Staging and/or Production testing in the QA steps section
  • I added steps to cover failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
  • I tested this PR with a High Traffic account against the staging or production API to ensure there are no regressions (e.g. long loading states that impact usability).
• I included screenshots or videos for tests on all platforms
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Screenshots/Videos

Android: Native

Android-Native.mp4

Android: mWeb Chrome

Android-mWeb.Chrome.mp4

iOS: Native

iOS-Native.mp4

iOS: mWeb Safari

iOS-mWeb.Safari.mp4

MacOS: Chrome / Safari

MacOS-Chrome.mp4

[codecov]

Codecov Report

✅ Changes either increased or maintained existing code coverage, great job!

Files with missing lines	Coverage Δ
.../iou/request/step/IOURequestStepDistanceManual.tsx	0.00% <0.00%> (ø)
... and 96 files with indirect coverage changes

[melvin-bot]

@sobitneupane Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]

[github-actions]

❌ CONSISTENCY-3 (docs)

This change creates duplicated validation logic that already exists on lines 265-268.

Current logic after this change:

• Line 260: Rejects zero distance for ALL cases (P2P and workspace)
• Lines 265-268: Redundantly checks zero distance but ONLY for P2P cases

Issues:

1. The validation on line 260 now makes lines 265-268 unreachable for zero values
2. The original logic was intentional: allow zero distance for workspace expenses, reject for P2P
3. This change breaks the workspace use case where zero distance may be valid

Suggested fix:

Remove the = from line 260 to preserve the original logic, OR if zero distance should be invalid for ALL cases, remove the redundant check on lines 265-268.

If zero should be invalid for all cases:

if (!value.length || parseFloat(value) <= 0) {
    setFormError(translate('iou.error.invalidDistance'));
    return;
}

// Remove lines 265-268 as they are now redundant

If zero should only be invalid for P2P (original behavior):

if (!value.length || parseFloat(value) < 0) {
    setFormError(translate('iou.error.invalidDistance'));
    return;
}

// Keep lines 265-268 for P2P-specific zero check

---

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[situchan]

Reviewer Checklist

• I have verified the author checklist is complete (all boxes are checked off).
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• I verified testing steps are clear and they cover the changes made in this PR
  • I verified the steps for local testing are in the Tests section
  • I verified the steps for Staging and/or Production testing are in the QA steps section
  • I verified the steps cover any possible failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
• I checked that screenshots or videos are included for tests on all platforms
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• If there are any errors in the console that are unrelated to this PR, I either fixed them (preferred) or linked to where I reported them in Slack
• I verified there are no new alerts related to the canBeMissing param for useOnyx
• I verified proper code patterns were followed (see Reviewing the code)
  • I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick).
  • I verified that comments were added to code that is not self explanatory
  • I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
  • I verified any copy / text shown in the product is localized by adding it to src/languages/* files and using the translation method
  • I verified all numbers, amounts, dates and phone numbers shown in the product are using the localization methods
  • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
  • I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
  • I verified the JSDocs style guidelines (in STYLE.md) were followed
• If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
• I verified that this PR follows the guidelines as stated in the Review Guidelines
• I verified other components that can be impacted by these changes have been tested, and I retested again (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar have been tested & I retested again)
• I verified all code is DRY (the PR doesn't include any logic written more than once, with the exception of tests)
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• If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
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• If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
• If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
  • I verified that all the inputs inside a form are aligned with each other.
  • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
• If a new page is added, I verified it's using the ScrollView component to make it scrollable when more elements are added to the page.
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Screenshots/Videos

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android.mov

Android: mWeb Chrome

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iOS: HybridApp

ios.mov

iOS: mWeb Safari

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MacOS: Chrome / Safari

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[situchan]

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[lakchote]

Approving and merging @Valforte hope you don't mind, as I need it to unblock #82257 in order to finish the Splits in NewDot project.

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