error:

1. 03 - What's Your Name? should complete all tasks Task Create test-helpers for all tests #2 - don't greet user if name wasn't provided Should display welcoming message if user didn't provide their name:

  AssertionError: If user didn't enter the name (`this.state.name` length is 0), show "Hey there. Enter your name.". See the hint in task's description.
  + expected - actual

  -Hey there. Enter your name
  +Hey there. Enter your name.

looks like the same;why ?
my code ：

render() {
var howdy = "Hello " + this.state.name;
if(this.state.name.length<=0)
howdy ='Hey there. Enter your name';

return (
  <div>
    <p>{howdy}</p>
    <input type="text" name="name" onChange={this.onNameChange} />
  </div>
);

}