content: import React, { Component } from 'react';
  
  export default class KeywordInput extends Component {
  
    handleChange = (event) => {
      this.props.callback(event.target.value);
    };
  
    render() {
      return (
        <div className="form-group">
          <input
            type="text"
            className="form-control"
            name="keyword"
            placeholder="Keyword (min 4 chars)"
            required="required"
            value={this.props.value}
            onChange={this.handleChange}
          />
        </div>
      );
    }
  }
  