Answers for "javascript check if number is not decimal"

js check if number has decimals

num % 1 != 0

Posted by: Guest on October-23-2020

how to know if a number has a decimal number js

function hasDecimal (num) {
	return !!(num % 1);
}
hasDecimal(2) // true
hasDecimal(2.345) // false

Posted by: Guest on June-27-2020

Code answers related to "javascript check if number is not decimal"