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Only Numbers In An Input

/ Published in: jQuery
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N'autorise que les chiffres (avec , ou . ou négatifs) dans un input

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  1. $("#inputTarif").keypress(function(event){
  2. 			var charCode = (event.which) ? event.which : window.event.keyCode;
  3. 				if (charCode <= 13) { return true;} 
  4. 				else {
  5. 					var keyChar = String.fromCharCode(charCode);
  6. 					var Exp = new RegExp("[0-9,.-]");
  7. 					return Exp.test(keyChar); 
  8. 				} 
  9. 			});

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