March 2020
Beginner
660 pages
18h 28m
English
Content preview from WordPress 5 Cookbook
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Displaying a custom login error message
The default WordPress login screen displays messages specific to the error. If you enter the wrong username, it will say that the username doesn’t exist. If you enter the wrong password for a correct username, the message will say the password is incorrect for this user. This is a major security risk as a person or piece of software can easily check and find out the existing usernames in the site and whether the password is correct for any username.
We used the built-in login_errors filter for this implementation. This filter allows us to remove or customize the existing login error messages generated by WordPress. So, we implemented this filter with a custom function called wpcpp_ch12_login_errors ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.