reactstrap/src/Badge.js

React Bootstrap components

import React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import { mapToCssModules, tagPropType } from './utils';

const propTypes = {
  /** Pass children so this component can wrap the child elements */
  children: PropTypes.node,
  /** Add custom class */
  className: PropTypes.string,
  /** Change background color of Badge */
  color: PropTypes.string,
  /** Change existing className with a new className */
  cssModule: PropTypes.object,
  innerRef: PropTypes.oneOfType([
    PropTypes.object,
    PropTypes.func,
    PropTypes.string,
  ]),
  /** Add rounded corners to the Badge */
  pill: PropTypes.bool,
  /** Set a custom element for this component */
  tag: tagPropType,
};

function Badge(props) {
  let {
    className,
    cssModule,
    color = 'secondary',
    innerRef,
    pill = false,
    tag: Tag = 'span',
    ...attributes
  } = props;

  const classes = mapToCssModules(
    classNames(
      className,
      'badge',
      'bg-' + color,
      pill ? 'rounded-pill' : false,
    ),
    cssModule,
  );

  if (attributes.href && Tag === 'span') {
    Tag = 'a';
  }

  return <Tag {...attributes} className={classes} ref={innerRef} />;
}

Badge.propTypes = propTypes;

export default Badge;