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Merge pull request #733 from guygastineau/regex-tutorial

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Fix error in 'Advanced examples' expression
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DL6ER
2022-06-28 21:50:26 +02:00
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parent 406c374766 2ca99e9de7
commit d0032f5f57
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@@ -119,7 +119,7 @@ Blocks domains containing only numbers (no letters) and ending in `.com` or `.ed
### Block domains without subdomains
```
^[a-z0-9]+([\-]{1}[a-z0-9]+)*\.[a-z]{2,7}$
^[a-z0-9]+([-]{1}[a-z0-9]+)*\.[a-z]{2,7}$
```
A domain name shall not start or end with a dash but can contain any number of them. It must be followed by a TLD (we assume a valid TLD length of two to seven characters)