old_contents: import React from 'react';
  import { Form } from 'semantic-ui-react';
  
  const ListingBody = ({ body, onChange }) =>
    <Form.TextArea
      rows="5"
      className='ui center aligned grid'
      label="Job Description"
      placeholder="Tell us about the job..."
      name="body"
      value={body}
      onChange={e => onChange(e)}
    />;
  
  
  ListingBody.propTypes = {
    body: React.PropTypes.string.isRequired,
    onChange: React.PropTypes.func.isRequired,
  };
  
  export default ListingBody;
  
new_contents: import React from 'react';
  import { Form } from 'semantic-ui-react';
  
  const ListingBody = ({ body, onChange, getFormClass }) =>
    <Form.TextArea
      rows="5"
      label="Job Description"
      placeholder="Tell us about the job..."
      name="body"
      value={body}
      onChange={e => onChange(e)}
      className={getFormClass('body')}
    />;
  
  
  ListingBody.propTypes = {
    body: React.PropTypes.string.isRequired,
    onChange: React.PropTypes.func.isRequired,
    getFormClass: React.PropTypes.func.isRequired,
  };
  
  export default ListingBody;
  
subject: Add form class to textarea