Check whether the account is repeated on the member registration page.

Source: Internet
Author: User
Check whether the account is repeated on the My member registration page. I can't read some code. I use dw8 and the appsev for environment building. Isn't there an error message? "Error: The same account name already exists. please enter it again". I read this book as a result that the error message is stored in a table, the source code of this table is: & nbsp; check whether the account is repeated on the My member registration page.


I used dw8 to build the appsev environment.

Isn't there an error message? "Error: The same account name already exists. please enter it again". I read this book as a result that the error message is stored in a table, the source code of this table is:




Error: The same account name already exists. please enter it again !!


This book displays a table with the error message when an account is repeated. Therefore, it adds a new PHP program code to the source code section of the table, the added code is as follows: (this is my doubt, because the PHP knowledge is rather weak due to the fast-growing dynamic web page design, I cannot understand why the error prompt table can be hidden after the two PHP codes are added, and this table will only appear when the account is repeated)





Error: The same account name already exists. please try again !!





------ Solution --------------------
What is the above? I have to say that the quality is really poor.






Error: The same account name already exists. please try again !!



Here you can understand

If ($ _ GET [Err] = "y") {if this parameter is set up, the content in {} is output.

So remove The rest is the Terminator}

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