[Phalcon 2.0.9] Radio field unchecked if default value is 0

[Jeffzor]

Hello,

Using PHP 5.6.2, when I set a default value to 0, no radio fields are checked.

/*
 Class someClass 
*/
class someClass extends \Phalcon\Mvc\Controller
{
    public function someFunction()
    {
        $this->tag->setDefault('someRadioButton', 0);
    }
}

When I set my radio fields in the view:

$this->tag->radioField(array('someRadioButton', 'id' => 'someRadio0', 'value' => 0));
$this->tag->radioField(array('someRadioButton', 'id' => 'someRadio1', 'value' => 1));

No radio fields are checked.

It happens just with values 0, '0' and '' (actually all values that are interpreted as false in PHP).

In the tag.zep file, the protected method "_inputFieldChecked", a condition causes the problem (lines 539 and 549):

if value && currentValue == value {
                let params["checked"] = "checked";
}

/**
* Evaluate the value in POST
*/
if value {
    let params["checked"] = "checked";
}

The condition "if value" with those values is not working properly (never enters in the condition).
I should be able to create Radio fields with these default values without problem.

It should be like in PHP :

if (isset($value))

It would be great if you could fixed it.

Thanks!
Jeff

[bmoore]

#11412

[sergeyklay]

Fixed in 2.1.x