Bootstrap 3 Form from Zend Framework 1 Example 12. Horizontal form group sizes

<?php
class Application_Form_Example12 extends Twitter_Bootstrap3_Form_Vertical
{
    public function init()
    {
        $this->addClass('row');

        $this->addElement('text', 'input1', array(
            'label' => 'Input 1',
            'dimension' => 'lg-6',
            'success' => true,
        ));
        $this->addElement('text', 'input2', array(
            'label' => 'Input 2',
            'dimension' => 'lg-3,sm-9',
            'success' => true,
        ));
        $this->addElement('checkbox', 'checkbox3', array(
            'label' => 'Checkbox 3',
            'dimension' => 'sm-3',
            'success' => true,
        ));
        $this->getElement('checkbox3')->getDecorator('Container')
            ->addBeforeContent('<div class="hidden-xs">&nbsp;</div>');
        $this->addElement('text', 'input4', array(
            'label' => 'Input 4',
            'dimension' => 'md-4',
            'success' => true,
        ));
        $this->addElement('text', 'input5', array(
            'label' => 'Input 5',
            'dimension' => 'md-4',
            'success' => true,
        ));
        $this->addElement('select', 'select6', array(
            'label' => 'Select 6',
            'dimension' => 'md-4',
            'success' => true,
        ));
    }
}
All Elements Example 1. Basic example Example 2. Inline form Example 3. With input group addon Example 4. Horizontal form Example 5. Checkboxes and radios Example 6. Disabled state Example 7. Readonly state Example 8. Validation states Example 9. With optional icons Example 10. Horizontal form group sizes Example 11. Optional icons in inline forms Example 12. Horizontal form group sizes Example 13. Multicolumns horizontal form Example 14. Checkboxes and radios