One point to remember is that functions in javascript always return something even if not stated explicitly, with undefined being the default return value. There are 3 major javascript exit functions namely, return, break, or throw. So, how do we exit functions in javascript? In languages such as PHP and C, an exit() function exists which can be used to exit the loop in such cases. We may often come across the situation of wanting to exit a function early, for example in the case of building functions with multiple conditions, we may want to exit the loop if a specific condition is satisfied. This helps us to provide you with a good experience when you browse. If you want to break out of outer one too, simply use return. SonarSource SAs websites use cookies to distinguish you from other users of our websites. However, If you are just looking for the code, you can skip to the code section below. the break statement will only break you out of inner for loop. If you are new to programming or JavaScript, we recommend you read through the entire article. Using a labeled statement allows break to jump out of any code block.In this article, we are going to see the different types of javascript exit functions.

Loops are used to execute a certain block of code for n number. Without the use of a labeled statement the break statement can only break out of a loop or a switch statement. The JavaScript break Statement is an important keyword used to alter the flow of a program. We'll talk more about the break and continue statements below. Though forEach never lets you perform this type of action if you are really bound to use break in forEach loop then there’s some alternative for it.To break in forEach loop you can simply use every() instead of using forEach(). The break statement divides the loop as we use the break statement inside a loop and continues after the loop to initiate the code. The Label Statement is used with the break and continue statements and serves to identify the statement to which the break and continue statements apply. That is why you can not use a break on it.

Javascript for break