2023-05-03 11:06:20 +02:00
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== Why is this an issue?
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2023-03-08 15:13:49 +01:00
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Empty character classes in regular expressions don't match anything.
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This is likely a sign that the regular expression does not work as intended.
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2023-05-03 11:06:20 +02:00
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=== Noncompliant code example
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2023-03-08 15:13:49 +01:00
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[source,javascript]
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----
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/^foo[]/.test("foobar"); // false
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----
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2023-05-03 11:06:20 +02:00
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=== Compliant solution
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2023-03-08 15:13:49 +01:00
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[source,javascript]
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----
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/^foo/.test("foobar"); // true
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----
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2021-06-02 20:44:38 +02:00
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2021-06-03 09:05:38 +02:00
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ifdef::env-github,rspecator-view[]
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2021-09-20 15:38:42 +02:00
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'''
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== Implementation Specification
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(visible only on this page)
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2023-03-08 15:13:49 +01:00
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=== Message
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Rework this empty character class that doesn't match anything.
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2021-09-20 15:38:42 +02:00
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2021-06-08 15:52:13 +02:00
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'''
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2021-06-02 20:44:38 +02:00
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== Comments And Links
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(visible only on this page)
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include::../comments-and-links.adoc[]
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2021-06-03 09:05:38 +02:00
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endif::env-github,rspecator-view[]
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