Fieldset start

Opens a <fieldset> and allows you to define an optional <legend>.

For common form layout options, check the form styleguide

Example usage

{{
    form.fieldset_start({
        'legend': 'I am Legend'
    })
}}

Option	Type	Description
class	string	A space separated list of class names
form	string	Specific one or more forms the fieldset belongs to
id	string	A unique identifier, if required
legend	string	Label for the optional legend element
name	string	The name of this control
data-*	string	Data attributes, eg: `'data-foo': 'bar'`