Classes list

Every class Checkbox recognizes, straight from the @flickui/css source.

ClassPurpose
.checkboxBase class on the wrapping <label> — required
.checkbox-inputThe real, visually-hidden native <input type="checkbox">
.checkbox-boxThe visible styled box
.checkbox-check / .checkbox-dashThe checkmark/indeterminate-dash SVG icons inside the box
.checkbox-labelThe visible label text
.checkbox-helperOptional helper/description text below the label
.is-checkedRuntime state — set automatically by flickui.js from the input's checked state
.is-indeterminateSet manually (via the input's .indeterminate DOM property) for a partial-selection state