Can haml render <input type="text" required>

Question

Haml can render

%input{:type=>"text"}

as

<input type="text">

Wonder what it should be in haml so it's rendered in html as

<input type="text" required>

Thanks

Answer 1

If the value of an attribute is a boolean, e.g.

%input{:type=>"text", :required => true}

it will be rendered as either

<input required type='text'>

if the format option is :html4 or :html5, or as

<input required='required' type='text' />

if the format is :xhtml.

If the value is false, it will be omitted altogether:

<input type='text' />

Answer 2

%input{type: "text", required: true}/

or

%input{:required => "", :type => "text"}/

Source: http://www.htmltohaml.com/

Answer 3

%input{:required => "", :type => "text"}/