To search for a string inside an array of strings with JavaScript, we use the find
method.
For instance, we write
const strs = ["abc", "def", "ghi", "jkl", "mno"];
const value = "abc";
const str = strs.find((str) => str === value);
to call strs.find
with a callback that checks if str
in strs
is equal to value
.
If there is such an entry, then the first instance of str
is returned.