Weird issue on server in Laravel

I have found an issue on the server as I am filling the form and submit to Laravel it looks like this. All works perfectly fine but the phone number is insert some random digit as I am insert 10 digits but database shows any random 9 digits.

Post request inside the browser looks like this.

And my database entry looks like this.

"in_phone_number" datatype => bigint(20)

Note: Ignore other fields except phone number.

via Chebli Mohamed