JavaFX TextField 💬

[@BroCodez]

//************************************************************************************
// JavaFX TextField validate user input
//************************************************************************************
//************************************Scene.fxml***********************************


















//*********************************Controller.java***********************************
package application;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
public class Controller {
@FXML
private Label myLabel;
@FXML
private TextField myTextField;
@FXML
private Button myButton;

int age;

public void submit(ActionEvent event) {

try {
age = Integer.parseInt(myTextField.getText());

if(age >= 18) {
myLabel.setText("You are now signed up!");
}
else {
myLabel.setText("You must be 18+");
}
}
catch (NumberFormatException e){
myLabel.setText("enter only numbers plz");
}
catch (Exception e) {
myLabel.setText("error");
}
}
}
//************************************************************************************

[@trevorcolen3540]

Is there a github or anything like that? Im trying to fix my main but im not quite sure why it wont run. Thank you for all the content though!

[@ciresfrancisco3572]

hey mister bro i was wondering that javafx changed over the year cuz im getting a lot of errors even tho im following the tutorial

[@vedantdeshmukh1549]

Hey Bro!
Ur Content is so awesome.
You don't teach like a teacher, you teach as if a big bro is teaching to his younger sibling.
Please bring more videos....people are waiting.

[@jegor06]

Bro, I love the fact, that you're making badass content for your bros, thank you for that!

[@rapbimsfrienda22]

The way you are teaching was superb and easy to understand the topics which are complicated

[@prakharposwal9]

you are making learning so easy thnx for that :)

[@valencefootball9740]

Underrated afffffffffffffffffff

[@arijitmohapatra8737]

Keep going bro😍

[@seereebee]

I have basically the same code that he has at 3:55 but I keep getting a null pointer exception error. Does anyone know what I could be doing wrong?

[@mohmedishak8853]

I'm officially a fellow bro now!

[@AbdoulDataAnalyst]

Bro ! You teach very well! 👍

[@AdebayoAbiodun-p5s]

Great tuts here

[@trevorcolen3540]

Does anyone know if there is a github or anything availabe for these? Im trying to debug my main file but am having a bit of trouble.

[@namenachname4999]

Yo bro, can you make a long tutorial of fx like the java or java gui tutorial?

[@BroCodez]

I will be, I just need to complete a video for each topic first, and then combine them all together

[@gaberuszala2928]

Beautiful.

[@visionvc3956]

I need to do this but instead of a int I need a string. How do I do that?

[@sihleeundefined1208]

Hey bro👍🏿 hope you well, I got a question on textfield, I tried creating a choicebox and textfield and validate both objects with an && if statement and struggle🤔

[@amirtemur6872]

please make python full course

[@lucafera2302]

OBRIGADOOO s2

[@DudaCastro-y6q]

BRASILLLLL

[@chemso_1]

da best

[@Arxa93]

Thx again

[@nirusanhariharan8382]

Thanks bro

[@valencefootball9740]

I pasted the code to blue j, but it's showing errors

[@samfischer1563]

Hello bro.please how To import "javafx.event.action.event" in my eclypse.???

[@superTramp572]

Hey Bro, can you please please please make a video of autocomplete textfield in javafx which is actualy up to date? Please? I've been searching and swearing for hours now but nothing seem to work.... I'd to pay you !

[@ajisukma766]

please bro lenguage INDONESIA🇲🇨

[@CHITUS]

Bro, I love the fact, that you're making badass content for your bros, thank you for that!