Columns option for horizontal form is not working

[MemoRodMx]

Hi,

I tried to configure a horizontal form in this way...

<?php
    echo $this->Form->create(null, [
        'horizontal' => true,
        'columns' => [ 
            'sm' => [
                'label' => 4,
                'input' => 4,
                'error' => 4
            ],
            'md' => [
                'label' => 2,
                'input' => 6,
                'error' => 4
            ]
        ]
    ]);
    echo $this->Form->input('username', ['type' => 'text']) ;
    echo $this->Form->input('password', ['type' => 'password']) ;
    echo $this->Form->input('remember', ['type' => 'checkbox']) ;
    echo $this->Form->submit('Log In') ;
    echo $this->Form->end() ;
?>

But the helper do not print the form correctly an display two errors:

Notice (8): Array to string conversion [CORE\src\View\StringTemplate.php, line 311]
Notice (8): Array to string conversion [CORE\src\View\StringTemplate.php, line 311]

and i'm getting this output:

<form method="post" accept-charset="utf-8" columns="Array Array" class="form-horizontal" role="form" action=""><div style="display:none;"><input type="hidden" name="_method" class="form-control"  value="POST" /></div><div class="form-group text"><label class="control-label col-xs-12 col-md-2" for="search-date">Date</label><div class="col-xs-12 col-md-4"><input type="text" name="Search[date]" class="form-control"  id="search-date" /></div></div><div class="form-group text"><label class="control-label col-xs-12 col-md-2" for="search-date2">Date2</label><div class="col-xs-12 col-md-4"><input type="text" name="Search[date2]" class="form-control"  id="search-date2" /></div></div></form>

[Holt59]

This option has been dropped, I have to update the documentation. You either need to pass it when loading the helper or using setColumnSizes:

$this->Form->setColumnSizes([ 
    'sm' => [
        'label' => 4,
        'input' => 4,
        'error' => 4
   ],
    'md' => [
        'label' => 2,
        'input' => 6,
        'error' => 4
    ]
]);
echo $this->Form->create(null, ['horizontal' => true]);

[MemoRodMx]

ok, thank you!