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Minor fixes

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Samuel Marchal 2017-07-25 13:44:11 +02:00 committed by GitHub
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commit 76a082ee5e
1 changed files with 5 additions and 5 deletions
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@ -180,7 +180,7 @@ character can be repeated. For example the regular expression `[0-9]{2,3}` means
characters in the range of 0 to 9).
<pre>
"[0-9]{2}" => The number was 9.<a href="#learn-regex"><strong>999</strong></a>7 but we rounded it off to <a href="#learn-regex"><strong>10</strong></a>.0.
"[0-9]{2,3}" => The number was 9.<a href="#learn-regex"><strong>999</strong></a>7 but we rounded it off to <a href="#learn-regex"><strong>10</strong></a>.0.
</pre>
We can leave out the second number. For example the regular expression `[0-9]{2,}` means: Match 2 or more digits. If we also remove
@ -407,15 +407,15 @@ line. And beacause of `m` flag now regular expression engine matches pattern at
* *Positive Integers*: `^\d+$`
* *Negative Integers*: `^-\d+$`
* *Phone Number*: `^+?[\d\s]{3,}$`
* *Phone with code*: `^+?[\d\s]+(?[\d\s]{10,}$`
* *US Phone Number*: `^+?[\d\s]{3,}$`
* *US Phone with code*: `^+?[\d\s]+(?[\d\s]{10,}$`
* *Integers*: `^-?\d+$`
* *Username*: `^[\w\d_.]{4,16}$`
* *Alpha-numeric characters*: `^[a-zA-Z0-9]*$`
* *Alpha-numeric characters with spaces*: `^[a-zA-Z0-9 ]*$`
* *Password*: `^(?=^.{6,}$)((?=.*[A-Za-z0-9])(?=.*[A-Z])(?=.*[a-z]))^.*$`
* *email*: `^([a-zA-Z0-9._%-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4})*$`
* *IP address*: `^((?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))*$`
* *IPv4 address*: `^((?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))*$`
* *Lowercase letters only*: `^([a-z])*$`
* *Uppercase letters only*: `^([A-Z])*$`
* *URL*: `^(((http|https|ftp):\/\/)?([[a-zA-Z0-9]\-\.])+(\.)([[a-zA-Z0-9]]){2,4}([[a-zA-Z0-9]\/+=%&_\.~?\-]*))*$`
@ -433,4 +433,4 @@ line. And beacause of `m` flag now regular expression engine matches pattern at
## License
MIT © [Zeeshan Ahmed](mailto:ziishaned@gmail.com)
MIT © [Zeeshan Ahmed](mailto:ziishaned@gmail.com)