You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

27 lines
625 B

import React from 'react';
import PropTypes from 'prop-types';
import { length } from 'stringz';
class CharacterCounter extends React.PureComponent {
static propTypes = {
text: PropTypes.string.isRequired,
max: PropTypes.number.isRequired
};
checkRemainingText (diff) {
if (diff < 0) {
return <span className='character-counter character-counter--over'>{diff}</span>;
}
return <span className='character-counter'>{diff}</span>;
}
render () {
const diff = this.props.max - length(this.props.text);
return this.checkRemainingText(diff);
}
}
export default CharacterCounter;