JavaScript Array find() methodThe JavaScript array find() method returns the first element of the given array that satisfies the provided function condition. SyntaxThe find() method is represented by the following syntax: Parametercallback - It represents the function that executes each element. value - The current element of an array. index - It is optional. The index of current element. arr - It is optional. The array on which find() operated. thisArg - It is optional. The value to use as this while executing callback. ReturnThe value of first element of the array that satisfies the function condition. JavaScript Array find() method exampleLet's see some examples of find() method. Example 1Let's see a simple example of find() method. Test it NowOutput: 22 Example 2In this example, we will find a prime number using find() method. Test it NowOutput: 7 Next TopicJavaScript Array |
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