🚀 go-pugleaf

As there is no operator-overloading in Java you get only true with == if
you compare an object with itself. So you have to use the equals method

if(jTextField1.getText().equals(""))


raj wrote:
> 
> hi
> i have a jtextfield and a submit button
> if the jtextfield is left blank, and the submit button is hit,
> then it should pop up a message box indicating "blank field"
> now my question is
> how to check if the jtextfield is blank
> 
> i m trying if(jtextfield.getText() == "")
> but its not working
> 
> can anyone please help me out
> 
> thanx
> raj
> 
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