Question

I want that my radio buttons return me a Boolean value true or false instade of on/off

So I pass the true/false in the value of the input :

<label>Male
   <input type="radio" name="IsMale" value="true" />
</label> 
<label>Female
   <input type="radio" name="IsMale" value="false" />
</label>

but it returns me a true/false in a text format. Please masters how could I get them in a booleen format ?

More details : In fact I need to store my $_POST array in a file.txt, and for my radio button I need to store for example :

array ( "IsMale" => true );

and not :

array ( "IsMale" => "true" );

Answer 1

You’ll have to check the data and modify it.

if(isset($_POST['SubmitButton'])) { 

  $_POST['IsMale'] = $_POST['IsMale'] == 'true' ? true : false;
}