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What is the most efficient way to validate numbers in JavaScript?

Jeson84

Jeson84 USAPosts: 90Member ✭

January 10 in JavaScript

Please let me know how to use IsNumeric() function in JavaScript to properly validate a number.

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JavaScript

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DavidM

DavidM USAPosts: 342Member ✭

January 23

function isNumeric(number) {
  return !isNaN(parseFloat(number)) && isFinite(number);
}

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