Add disabled attribute in Checkbox, Toggle and RadioButton

Signed-off-by: Ajay Bura <ajbura@gmail.com>

src/app/atoms/button/Toggle.jsx

@@ -2,24 +2,30 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import './Toggle.scss';
 
-function Toggle({ isActive, onToggle }) {
+function Toggle({ isActive, onToggle, disabled }) {
+  const className = `toggle${isActive ? ' toggle--active' : ''}`;
+  if (onToggle === null) return <span className={className} />;
   return (
     // eslint-disable-next-line jsx-a11y/control-has-associated-label
     <button
       onClick={() => onToggle(!isActive)}
-      className={`toggle${isActive ? ' toggle--active' : ''}`}
+      className={className}
       type="button"
+      disabled={disabled}
     />
   );
 }
 
 Toggle.defaultProps = {
   isActive: false,
+  disabled: false,
+  onToggle: null,
 };
 
 Toggle.propTypes = {
   isActive: PropTypes.bool,
-  onToggle: PropTypes.func.isRequired,
+  onToggle: PropTypes.func,
+  disabled: PropTypes.bool,
 };
 
 export default Toggle;