render launch exception to input field

[eusonlito]

Tendo este código:

$form = new Form;

$form->add([
    'name' => Input::text()->required()->attr([
        'placeholder' => _('Name')
    ])
]);

foreach ($form as $input) {
    $input->class('form-control');
    $input->label($input->attr('placeholder'));

    $input->render(function ($input, $label, $labelError) {
        return "<div class='field'>$label $input $labelError</div>";
    });
}

return $form;

O resultado é:

Method FormManager\Inputs\File::__toString() must not throw an exception
FormManager/Traits/CollectionTrait.php

[oscarotero]

In php you cannot throw exceptions in __toString() magic method (https://bugs.php.net/bug.php?id=50699)

In your code you are using "Input" classes instead "Field". Inputs represent <input> elements and they don't have render method, so you are really creating a "render" attribute with a function as value. On convert the input to string, this attribute throws an exception (you cannot convert a function to a string).

[eusonlito]

Ok, thanks.