Create attraction page form validation

### Description of issue
Create attraction page form validation.

### Expected result

### Actual result

### Steps to reproduce
1.
2.
3.

```
Path: /admin/admin%20html/attractions/attractions-upload.html
Browser: Chrome 112.0.0.0 on Windows 10
Viewport: 1504 x 892 @1.5x
Language: en-US
Cookies: Enabled
```

[Open in BrowserStack](https://www.browserstack.com/user/try-live?url=https%3A%2F%2Fdeploy-preview-1--global-fun-city.netlify.app%2Fadmin%2Fadmin%2520html%2Fattractions%2Fattractions-upload.html&os=Windows&os_version=10&browser=Chrome&browser_version=112.0&resolution=1504x892&speed=1&start=true&ref=netlify-source)

Submitted from [Netlify Deploy Preview #1](https://deploy-preview-1--global-fun-city.netlify.app/admin/admin%20html/attractions/attractions-upload.html)

Open /admin/admin html/attractions/attractions-upload.html and inspect the attraction form and its current submission behavior. The issue provides no expected validation rules or reproduction steps, so confirm the required fields and invalid-input behavior with the maintainer before starting. Done means the agreed validation works in Chrome on the listed page.

Written by the indexing model from the issue text.