includes() method case insensitive in JavaScript, convert both of the strings you’re comparing to lowercase. … We just need the strings to be the same case, to be able to determine if the substring is contained in the string. To perform a case insensitive check whether a string is contained in an array: call the Array.4 Eki 2021
Is Array include case sensitive?
includes() method case insensitive in JavaScript, convert both of the strings you’re comparing to lowercase. … We just need the strings to be the same case, to be able to determine if the substring is contained in the string. To perform a case insensitive check whether a string is contained in an array: call the Array.4 Eki 2021