Remove Numbers in Notepad++
Ctrl+F – Replace – Search mode: regular expression
Find What: [0-9]+
Replace With:
// Replace with …
References
https://stackoverflow.com/questions/7310086/remove-numbers-in-notepad
Ctrl+F – Replace – Search mode: regular expression
Find What: [0-9]+
Replace With:
// Replace with …
References
https://stackoverflow.com/questions/7310086/remove-numbers-in-notepad
public final static boolean isValidEmail(CharSequence target) { if (target == null) return false; return android.util.Patterns.EMAIL_ADDRESS.matcher(target).matches(); }
References
https://stackoverflow.com/questions/9355899/android-email-edittext-validation