
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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By using Android Studio with
Write a code with a simple xml layout by using Linear Layout, TextView, EditText and Button, with java in mainactivity.java to solve this problem with the validation given below.
!!! PLEASE DON'T COPY FROM MY OTHER QUESTION !!!
[Full Name]
- Acceptable input value a~z, A~Z
- Error if input value contain number 0~9, display error
- Error if input value contain symbol !@#$%^&*, display error
- Fill must not be empty, display error
- Input value must not exceed 50 character, display error.
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