Search for a or b in a string - Javascript -


how can search if string contains or b or c in javascript?

i need test if string contains "is" or "test" or "string".

var string = "this test string search"; var result = string.indexof("is"||"test"||"string");

but doesn't work

it better use regular expression here:

if ( /is|test|string/.test(string) ) { ... }

however, if want search words, i'd suggest use special character \b.

ref: https://developer.mozilla.org/en-us/docs/javascript/guide/regular_expressions


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