Environment: https://experiencedynamicscom.kinsta.cloud/
Browser: Firefox, Chrome

Steps:
"1. Go to https://experiencedynamicscom.kinsta.cloud/
2. On navigation, hover on Services and click on Service Design
3. Scroll down to Got a project in mind you would like to explore? section
4. Click on Request to discuss...
5. Input invalid entries for email and phone number
6. Observe"

Actual: Form successfully submitted after invalid entry
Expected: Form should not be submitted after invalid entry

Evidence:
https://drive.google.com/open?id=1yagDlXLqu8cezIknugxAe0C968_59lvP&usp=drive_copy