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Clarified what flash messages are

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Sahat Yalkabov
2014-01-30 08:42:39 -05:00
parent 94108729ca
commit f796f5926c
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README.md
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@ -302,6 +302,10 @@ how it works, or maybe you are lost and confused while reading the code,
I hope it provides some guidance to you. I hope it provides some guidance to you.
###:bulb: How do flash messages work in this project? ###:bulb: How do flash messages work in this project?
Flash messages allow you to display a message at the end of the request and access
it on next request and only next request. For instance, on a failed login attempt, you would
display an alert with some error message, but as soon as you refresh that page or visit a different
page and come back to the login page, that error message will be gone. It is only displayed once.
This project uses *express-flash* module for flash messages. And that This project uses *express-flash* module for flash messages. And that
module is built on top of *connect-flash*, which is what I used in module is built on top of *connect-flash*, which is what I used in
this project initially. With *express-flash* you don't have to this project initially. With *express-flash* you don't have to