removing spaces from a string

[pavanpvss]

hi,
can anybody tell me a javascript regular expression which removes spaces in a string? I am catching a value in a javascript function which contains space.For example ' pavan kumar' or 'pavan kumar '
I need only to remove before or after space. The space between pavan and kumar should be as it is. Could anybody help me?

Thanks,
pavan

[vee10]

hello

this solve ur problem

function checkspaces()
{
debugger
var strValue = document.getElementById("txt1").value;
var objRegExp = /^(\s*)(\b[\w\W]*)$/;
 
      if(objRegExp.test(strValue)) {
       //remove leading a whitespace characters
       strValue = strValue.replace(objRegExp, '$2');
    }
 document.getElementById("txt1").value = strValue;
 
}

hi,
can anybody tell me a javascript regular expression which removes spaces in a string? I am catching a value in a javascript function which contains space.For example ' pavan kumar' or 'pavan kumar '
I need only to remove before or after space. The space between pavan and kumar should be as it is. Could anybody help me?

Thanks,
pavan

[acoder]

Create a new trim() method:

String.prototype.trim = function() {
    return this.replace(/^\s+|\s+$/g,"");
}