I'm trying to make a flashSession to output some error messages ... Everything goes well with the $this->flashSession->output(); in my view but i want to control with a condition whether there's a set flashSession because i'm stylizing it before I output the errors.
It looks like ...
<? if ($this->flashSession->output()): ?> <div class="spacer1"></div> <div class="col-md-10 col-md-offset-1"> <?= $this->flashSession->output(); ?> </div> <div class="clearfix"></div> <? endif; ?>
I tried to add a !== NULL but it doesn't work either ... How can I get a boolean reply for my condition ?
Also, how to use the Volt syntax with these sessions ? I saw a session.output() but it seems it's not dedicated to the flash sessions, but maybe i'm wrong.
Thanks guys ;)
Note : I know I can add some styles to the output in the Session configuration but for some reasons i'm forced to do it this way ...