[Wasp-users] Form Checkbox select checked (Flexy/Chuck)

[Buddy T. <me...@my...>]

Hi, I really new to WASP (really dig it!) and had experience with 
Smarty. Flexy is much cooler, but I have a small problem. I want to 
make a checkbox select depending on a variable from a database.

This is what I want outputted if the preset value is true:
<input name="mycheckbox" type="checkbox" checked="checked" />

or if its false:
<input name="mycheckbox" type="checkbox" />

I've tried using a string and a placeholder but Flexy comes up with an 
error.

Controller code:
if($myDatabaseBoolean){
	$this->setPlaceholder('checkedString', ' checked="checked" ');
}

Chuck code:
<input name="mycheckbox" type="checkbox" {checkedString} />

If someone can please help me with this issue that would be great.

Thanks,
Buddy