javascript equality

5 =='5' // true: ignores type
5 === '5' // false: includes typefunction isSameNum(num1, num2) {
	var num1
	var num2 
	if ( num1 === num2 )  
		return true;      
else      
   return false;   
}18 === 18 // true
18 === 19 // false
`18` == 18 // true
`18` === 18 // false

// == : loose equality operator (date type IS NOT relevant)
// === : strict equality operator (date type IS relevant)

// Note: the same applies for not equal
`18` != 18 // false
`18` !== 18 // true