title: How come I can't type anything into my React search box?
body: <p>I have a component called <code>SearchInput</code> and it has in it</p>
  
  <pre><code>  &lt;input
      type='text'
      className='input-field'
      value={value}
      placeholder={this.state.placeholder}
      // onFocus={::this.onFocus}
      // onBlur={::this.onBlur}
      // onKeyUp={::this.onKeyUp}
      // onKeyDown={::this.hanleArrowKeys}
      // onChange={::this.onChange}
    /&gt;
  </code></pre>
  
  <p>However, when I type anything into it, nothing happens. The text doesn't even appear. What am I doing wrong?</p>