Add required attribute to examples

[OlenaKashuba]

No description provided.

[github-actions]

👋 Hey there!

Thank you for you contribution. Below is a preview of the release notes if your PR gets merged.
Please, make sure it includes all your significant changes with descriptive messages.
Keep in mind that release notes are automatically generated from the commit messages.
More info in the contribution section.

---

5.49.0 (2023-07-19)

Bug Fixes

• inputrange: add id to input range (fdeb39c)

Features

• add required attribute to examples (325d9c1)

[netlify]

✅ Deploy Preview for zrc ready!

Name	Link
🔨 Latest commit	c1c6673
🔍 Latest deploy log	https://app.netlify.com/sites/zrc/deploys/64b7dda56962bd00083b3522
😎 Deploy Preview	https://deploy-preview-911--zrc.netlify.app/
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[github-actions]

👋 Hey there!

Thank you for you contribution. Below is a preview of the release notes if your PR gets merged.
Please, make sure it includes all your significant changes with descriptive messages.
Keep in mind that release notes are automatically generated from the commit messages.
More info in the contribution section.

---

5.49.0 (2023-07-19)

Bug Fixes

• inputrange: add id to input range (fdeb39c)

Features

• add required attribute to examples (325d9c1)

[poteirard]

🎉 This PR is included in version 5.49.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀