Is regex case sensitive?

By default, the comparison of an input string with any literal characters in a regular expression pattern is case sensitive , white space in a regular expression pattern is interpreted as literal white-space characters, and capturing groups in a regular expression are named implicitly as well as explicitly.

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Is JavaScript search case-sensitive?

Case Insensitive Search Both String#includes() and String#indexOf() are case sensitive . … To do case insensitive search, you can use regular expressions and the String#match() function, or you can convert both the string and substring to lower case using the String#toLowerCase() function.16 May 2019

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Is JavaScript search case-sensitive?

Case Insensitive Search Both String#includes() and String#indexOf() are case sensitive . … To do case insensitive search, you can use regular expressions and the String#match() function, or you can convert both the string and substring to lower case using the String#toLowerCase() function.16 May 2019

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