# Session:Has

This tag checks the session to see if any given keys exist in a user session.

## Example

This is a very simple tag designed to be used in a condition statement. You may check to see if a key has been set (most likely by the [session:set](/tags/session-set.md) tag) in the session. It returns either `true` or `false`.

::tabs

::tab antlers
```antlers
{{ if {session:has key="entered_survey"} }}
    <p>You already filled out the survey. Thanks for your feedback!</p>
{{ /if }}
```
::tab blade
```blade
{{-- We can use the session() helper in Blade --}}
@if (session()->has('entered_survery'))
  <p>You have already filled out the survey. Thanks for your feedback!</p>
@endif
```
::