AS3格式化英国移动电话号码（XXXXXXXXXX）

Posted 2021-02-25

This returns a string with a single space after the fifth character.
Useful for displaying a UK mobile number which is easy to read.

function formattedMobileNum($numStr:String):String {
	var withNoSpaces:String = $numStr.split(" ").join("");
	var part1:String = withNoSpaces.substr(0, 5);
	var part2:String = withNoSpaces.substr(5, withNoSpaces.length-1);
	var formatted = part1 + " " + part2;
	formatted = formatted.replace(/^s+|s+$/g, "");
	return formatted;
}
 
var mobileNum:String = "      0 785 41 23 456  ";
trace(formattedMobileNum(mobileNum));
// OUTPUT
// 07854 123456