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I've returned with more Java help
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Posted 2010-04-24, 12:59 PM
I'm validating a first name entered into a the java.swing GUI textbox. It must start with Uppercase, follow Lowercase, and no numbers. For some reason one if statement is being ignored for displaying the error messagebox.

Code:
jtext1.addActionListener (
		             new ActionListener() {
		                public void actionPerformed(ActionEvent e) {
		 				   string1=jtext1.getText();
		 				   if(!string1.substring(0,1).matches("[A-Z]")){
		 				        errorReport+=errorUpper;
		 				        errorDetect=true;
		       				}
		       				if(!string1.substring(1,string1.length()).matches("[a-z]*")){
		 						errorReport+=errorLower;
		 						errorDetect=true;
		 					}
		 					for (i=0; i<string1.length(); i++){
		 						if (Character.isDigit(string1.charAt(i))) {
		 							errorReport+=errorAlpha;
		 							errorDetect=true;
		 							break;
		 						}
		 					}
		 					if (errorDetect=true){
		 						JOptionPane.showMessageDialog(null, errorReport);
							}
							errorDetect=false;
							errorReport="Error: ";
		                   jtext2.requestFocus();
		                }
		             }
		          );
Thank you for wasting your time to help me
"Ban shampoo, demand real poo"
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Posted 2010-04-24, 01:24 PM in reply to Slyvr's post "I've returned with more Java help"
If(errorDetect==true){

That'll probably sort it.
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Lenny simplifies with no grasp of the basicsLenny simplifies with no grasp of the basicsLenny simplifies with no grasp of the basicsLenny simplifies with no grasp of the basicsLenny simplifies with no grasp of the basicsLenny simplifies with no grasp of the basics
 
 
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Posted 2010-04-25, 06:43 PM in reply to Lenny's post starting "If(errorDetect==true){ That'll..."
Yeah, I'm retarded. I just realized that a few minutes after posting this haha
"Ban shampoo, demand real poo"
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