Interrapt G27

Precondition:
User is navigated to https://qainterrapt.brainster.xyz/login and user is logged in

Steps to reproduce:
1.Navigate to Webinars page
2.Click on the Create button
3.Enter Title
4.Enter Description
5.Enter start date that is before creation date
6.Enter end date
7.Upload a picture
8.Select Mentor
9.Select Tag
10.Click on Create button

Expected result:
The user should be not able to set a webinar start date that precedes the creation date .

Actual result:
The webinar is created in past time , leading to potential inconsistency

Note:
This bug may cause confusion for users and disrupt the logical flow of webinar scheduling .

Environment:
Google Chrome Version 120.0.6099.110 (Official Build) (32-bit)