## Description
<ins>Problem</ins>
The table widget skipped validations for number columns when users typed
quickly and pressed Enter, accepting invalid values despite min/max
constraints.
<ins>Root cause</ins>
The validation logic had an early exit if the value was empty and the
column wasn't required. This incorrectly allowed empty values even when
min/max constraints were set. Due to async evaluations and timing
differences, a quick backspace followed by a new input and Enter led to
premature validation success.
<ins>Solution</ins>
This PR handles a refactor of the validation logic in `TableWidgetV2` to
improve clarity and correctness.
- Consolidates checks for required fields and regex validations.
- Ensures column type validations accurately reflect constraints like
min/max.
- Prevents premature validation passes caused by async evaluation race
conditions.
Fixes #`Issue Number`
_or_
Fixes `Issue URL`
> [!WARNING]
> _If no issue exists, please create an issue first, and check with the
maintainers if the issue is valid._
## Automation
/ok-to-test tags="@tag.Table"
### 🔍 Cypress test results
<!-- This is an auto-generated comment: Cypress test results -->
> [!TIP]
> 🟢🟢🟢 All cypress tests have passed! 🎉🎉🎉
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/15160290045>
> Commit: b3022119656954765a79b1e03c5af2a4338a89c4
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=15160290045&attempt=1"
target="_blank">Cypress dashboard</a>.
> Tags: `@tag.Table`
> Spec:
> <hr>Wed, 21 May 2025 11:35:27 UTC
<!-- end of auto-generated comment: Cypress test results -->
## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [ ] No
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **Bug Fixes**
- Enhanced validation for editable table cells to better enforce
required fields and regex patterns.
- Improved handling of empty values in required and non-required cells
for more accurate validation feedback.
- **Tests**
- Refactored and reorganized validation test suites for improved clarity
and maintainability without changing validation behavior.
- Updated end-to-end tests to improve timing and synchronization by
removing fixed waits and relying on automatic retries.
- Adjusted inline editing validation tests to reflect updated error
visibility expectations during editing.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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