Revision: 17476
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at September 6, 2009 21:19 by enchance
Initial Code
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,"");
}
// Usage:
var test = " Test ";
var test1 = test.ltrim(); // returns "Test "
var test2 = test.rtrim(); // returns " Test"
var test3 = test.trim(); // returns "Test"
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Removes unnecessary whitespace
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JavaScript