it work with contactus page but not work in commnets !!

[vahidalvandi]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior A clear and concise description of what you expected to happen.

Screenshots If applicable, add screenshots to help explain your problem.

Environment:

• OS and server: [e.g. Ubuntu 16.04 / Nginx] (If you are using a VM on Windows DON'T "say" Windows)
• PHP version [7.1.x]
• Laravel version [e.g. 5.5]
• Package version [e.g. 3.4.1]

Additional context Add any other context about the problem here, like code snippets.