contains()
contains()
The contains function determines whether the first argument string contains the second argument string and returns boolean true or false.
Syntax
contains( haystack , needle )
Arguments
-
haystack - The string to be searched
-
needle - The string to look for as a substring of
haystack
Returns
true if haystack contains needle. Otherwise, false.
Defined
Gecko support
Supported.
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/XPath/Functions/contains
