Js to the space technique to the string before and after left and right Spaces
- 2020-03-26 21:34:25
- OfStack
Before and after the string, left, and right Spaces
Add a trim method to the String object.
You can use it like this in the future:
String.prototype.trim = function(){ return this.replace(/^s+|s+$/g,"")}
String.prototype.ltrim = function(){ return this.replace(/^s+/g,"")}
String.prototype.rtrim = function(){ return this.replace(/s+$/g,"")}
Add a trim method to the String object.
You can use it like this in the future:
var s = " abc ";
s = s.trim(); //S is a String and you can use the trim method just defined.
alert(s);