Display Error Message in Android Studio
Dear Viewers, In this video we will learn about how to create error message in android app. Its very simple method to implement these codes. So in this regard these elements are covered just like.
1. Created the Signup Form
2. Implemented the methods for errors
3. Used conditions like "if , then , else"
4. Created the error message in every field
5. Run the App
Dear Viewers, In this video You simply follow these steps just like open the #design panel and create the form as you want. In the #java side do the code for it , get the string values for every field to fetch the private data that is very important element for every form. Do every code very very carefully and keep your eyes on every red sign that is showing it is error. After that create the if and else conditions for error message. You have to do these codes for every field.
if (name.isEmpty()){
Name.setError("Name Required");
Name.requestFocus();
return;
}
When you set these codes for every field to change some codes like name phone number and email in required field then automatically error message will display on the top of every field. Moreover to Understand the all theory you have to watch complete video.
thanks
Stay Blessed and Happy Learning
Key Moments
0:01#Intro
0:05#Demo
0:33#Project_Design
2:37#Java_Coding
4:58#Error_Message_Codes
7:15#Launching
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/ @android_tutorials_point
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