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AS3 Format a UK Mobile Number (XXXXX XXXXXX)

/ Published in: ActionScript 3
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This returns a string with a single space after the fifth character.
Useful for displaying a UK mobile number which is easy to read.

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  1. function formattedMobileNum($numStr:String):String {
  2. 	var withNoSpaces:String = $numStr.split(" ").join("");
  3. 	var part1:String = withNoSpaces.substr(0, 5);
  4. 	var part2:String = withNoSpaces.substr(5, withNoSpaces.length-1);
  5. 	var formatted = part1 + " " + part2;
  6. 	formatted = formatted.replace(/^\s+|\s+$/g, "");
  7. 	return formatted;
  8. }
  9.  
  10. var mobileNum:String = "      0 785 41 23 456  ";
  11. trace(formattedMobileNum(mobileNum));
  12. // OUTPUT
  13. // 07854 123456

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