Radio button, checkbox, dropdown

Add Field

// Radio button example
$form->addField('Gender', 'radio', array('options'  => ['male', 'female', 'other'],
																				'required' => false
                                    ));

// checkbox example
$form->addField('News', 'checkbox', array('label' => 'How often shall we send you news?',
																					'options' => ['Weekly', 'Fortnightly', 'Monthly']
																					));

// dropdown example
$form->addField('Language', 'dropdown', array('first' => 'Please select your language',
																							'options' => ['English', 'German', 'Turkish']
																							));

You can use key / value pairs within the options too if you need a specific return value:

// Option field with custom keys
$form->addField('Color', 'radio', [
	'options'  => [
		  'ff0000' => 'Red',
		  '00ff00' => 'Green',
		  '0000ff' => 'Blue'
			/* 
			 * NOTE: key must be a string. 
			 * If you want to use a numeric key, you have to append some letters, e.g. id__1
			 */
	]
]);

Attributes

You can customize the field with one of these optional parameters:

Parameter	Type	Default	Info
required	boolean	true	Validation will return false when the field is left empty
classlist	string	`has-error` will be added to classes if validation returns false. `is-valid` will be added if the validation was successful.	Add classes to input field and its field wrap e.g. column-with classes of a grid system.
options	array		Selection options as array (required)
label	string		Label for input field
default	string		Pre selected option. Use the array key here if you provide the options as an associative array (key / value pairs).
first	string		For dropdowns only! This is the first option that cann't be selected, e.g: `Please choose an option:`
disabled	string	false	Disable field if it only is available under specific circumstances.