Hi,

I'm trying to complete the "Use Apex in Transaction Security Policies" Challenge.

I think i have to modify this apex class : 
1 global class NewUrlPolicyCondition implements TxnSecurity.PolicyCondition {
2
3  public boolean evaluate(TxnSecurity.Event e) {
4
5  return false; 
6 }
7  }

The problem is that I know nothing about code, class or whatever. 
Can someone tell me how to set a condition ? 

Thanks.