This commit is contained in:
Zeeshan Ahmed 2017-07-23 09:03:08 +01:00
parent 8701eba6bf
commit ceafb3e0dd

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@ -10,7 +10,7 @@ Imagine you are writing an application and you want to set the rules when user c
contains letter, number, underscore and hyphen. We also want to limit the number of characters in username so it does not look ugly.
We use the following regular expression to validate a username:
<p style="text-align: center;">
<p align="center">
![Regular expression](https://i.imgur.com/UrDb9qc.png)
</p>