joshcanhelp/php-form-builder — pull request #4 by technofreaky (2014-07-29 05:32:30+00:00)
Title: Added Option to add wraper to input field and class for lable

I have worked in this to add a wrapper to only input field by using the below keys

```PHP
$f->add_input('Im a little field', array('class'=>array('form-control'),
'wrap_tag' => 'div',
'wrap_class' => 'form-group',
'input_wrap_tag' => 'div',
'input_wrap_class' => 'col-md-4',
'input_wrap_id' => 'span' ), 'little_field');
```

and also added an option to add class for lable
```PHP
$f->add_input('Im a little field', array('class'=>array('form-control'),
'lable_class' => 'col-md-4', ), 'little_field');
```