[SOLVED] code issue 0 -1

[purencool]

Hi phpfreaks

 

This code should either find a . anywhere in the string to return nothing. Else  add . to the end.  I can not get it to work. Can any one see why?

thanks purencool

           
var mores =  win.search(/./)
            alert(mores)
          if( mores != -1 || 0){
                var returnValue = win;
            }else{
                returnValue = (win += ".") ;
            }
            return returnValue;

[Adam]

Think your problem's here..

 

if( mores != -1 || 0){

 

Should just be:

 

if (mores != -1) {

 

Remember 0 is a valid match. Also if you were wanting to check against -1 or 0, you'd need to use:

 

if( mores != -1 || more != 0){

[purencool]

You were right thanks I don't  what I was thinking when I wrote that.

But my issue was the regex and full stop. This fixed it.

 

            var mores =  win.search(/[.]/);
            if( mores != -1){
                var returnValue = win;
            }else{
                returnValue = (win += ".") ;
            }
            return returnValue;