src/sap.ui.unified/src/sap/ui/unified/calendar/CalendarDate.js
function checkNumericLike(value, message) {
			if (value == undefined || value === Infinity || isNaN(value)) {//checks also for null.
				throw message;
			}
		}
function checkNumericLike(value, message) {
			if (value == undefined || value === Infinity || isNaN(value)) {//checks also for null.
				throw message;
			}
		}
function checkNumericLike ( value , message ) { if ( value == undefined || value === Infinity || isNaN ( value ) ) { //checks also for null. throw message ; } }
Verifies the given value is numeric like, i.e. 3, "3" and throws an error if it is not.
@param {any} value The value of any type to check. If null or undefined, this method throws an error.
@param {string} message The message to be used if an error is to be thrown
@throws will throw an error if the value is null or undefined or is not like a number
Verifies the given value is numeric like i . e . 3 3 and throws an error if it is not .