fix: no whitespace allowed in file renaming - WPB-21698

[jullianm]

WPB-21698 [iOS] Whitespaces are not being trimmed while using in file name and able to save a filename with just whitespace as well

Issue

This PR adds a fix for File renaming where the user could enter and save a file with whitespaces.

Testing

• when renaming a file in a cells conv and typing any whitespaces in the input field, save button should be disabled

Checklist

• Title contains a reference JIRA issue number like [WPB-XXX].
• Description is filled and free of optional paragraphs.
• Adds/updates automated tests.

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UI accessibility checklist

If your PR includes UI changes, please utilize this checklist:

• Make sure you use the API for UI elements that support large fonts.
• All colors are taken from WireDesign.ColorTheme or constructed using WireDesign.BaseColorPalette.
• New UI elements have Accessibility strings for VoiceOver.

[github-actions]

Test Results

247 tests   247 ✅  1m 57s ⏱️
 53 suites    0 💤
  1 files      0 ❌

Results for commit f1f6629.

♻️ This comment has been updated with latest results.

[samwyndham]

I'm not sure this is the best approach. I was thinking we could allow white space at the beginning or end of the file name, but just trim it before sending. What do you think?

[jullianm]

I'm not sure this is the best approach. I was thinking we could allow white space at the beginning or end of the file name, but just trim it before sending. What do you think?

@samwyndham yes you're right. done in 223dc96 thanks

[WilhelmOks]

Approved with a suggestion.