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How to check if a value is within a range of numbers with JavaScript?

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Sometimes, we want to check if a value is within a range of numbers with JavaScript.

In this article, we’ll look at how to check if a value is within a range of numbers with JavaScript.

How to check if a value is within a range of numbers with JavaScript?

To check if a value is within a range of numbers with JavaScript, we use comparison operators.

For instance, we write

const between = (x, min, max) => {
  return x >= min && x <= max;
};

if (between(x, 0.001, 0.009)) {
  // ...
}

to define the between function that checks if x is between min and max with

x >= min && x <= max

Conclusion

To check if a value is within a range of numbers with JavaScript, we use comparison operators.

By John Au-Yeung

Web developer specializing in React, Vue, and front end development.

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