I recorded this course based on ThinkPHP5.0.3. Currently, ThinkPHP5 has just come out, and many functions are not perfect. There may be problems with higher versions,
When you read this tutorial, put understanding of programming ideas first. If you encounter a problem with a method or parameter, or it is not visible, just read the official website manual and compare it with the ThinkPHP5 version you installed.
Currently, the ThinkPHP5.0 series courses on the php Chinese website are no longer recorded or updated. In the future, only courses based on ThinkPHP5.1 will be recorded. I also hope that everyone will Transition to the ThinkPHP5.1 series as soon as possible
How do I fill in the user name or am I reminded to fill in the user! Where is wrong? 
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
I recorded this course based on ThinkPHP5.0.3. Currently, ThinkPHP5 has just come out, and many functions are not perfect. There may be problems with higher versions,
When you read this tutorial, put understanding of programming ideas first. If you encounter a problem with a method or parameter, or it is not visible, just read the official website manual and compare it with the ThinkPHP5 version you installed.
Currently, the ThinkPHP5.0 series courses on the php Chinese website are no longer recorded or updated. In the future, only courses based on ThinkPHP5.1 will be recorded. I also hope that everyone will Transition to the ThinkPHP5.1 series as soon as possible
Thank you for choosing my course
Check what name is filled in in the user name input box