The (Label) tag of the user name of the test mind

Empty time (can it be empty? Is the display correct if it can be empty? If it cannot be empty, what is displayed after emptying the original data? )

Uppercase and lowercase letters display correctly

Input character type (for example, non-English type can enter Chinese, etc.)

Enter hello (display correctly when entering special characters, as hello, not hello)

Or [xss_clean] ("hello") (will not jump out of the pop-up box)

After clicking the input, you will select all of its contents (whether it is convenient or not, depending on whether the specific requirements are needed.

Whether the right-click function is supported (if support needs to be tried)

Whether shortcut keys are supported (ctrl+c, etc., give it a try if you do)

Verify that pictures or other files can be pasted

Verify that there is an input length limit (pay special attention when pasting)

Whether the drag and drop function is supported

Whether the user name set can be correctly saved to the user information

When you log back in after setting the new user name, you will see the new user name.

After the user name is changed, other users can see the new user name