contains

Returns true if the first string argument contains the second argument "string" or "one or more of the strings listed in the array". If the exact value is true, it returns true only for an exact match.

Parameters

• str::any[]|string
• search::any[]|string
• exact::boolean || false
  Named

Returns

boolean

Examples

JavaScript

contains('abc', 'a'); // Returns true
contains('abc', 'd'); // Returns false
contains('abc', ['a', 'd']); // Returns true

Dart

contains('abc', 'a'); // Returns true
contains('abc', 'd'); // Returns false
contains('abc', ['a', 'd']); // Returns true