check an email address is valid in android code example

Example 1: android is valid email

import android.util.Patterns

val email: String = "[email protected]"

private fun String.isValidEmail(): Boolean {
	return Patterns.EMAIL_ADDRESS.matcher(this).matches()
}

email.isValidEmail()

Example 2: email valid android

public static boolean isValidEmail(CharSequence target) {
    return (!TextUtils.isEmpty(target) && Patterns.EMAIL_ADDRESS.matcher(target).matches());
}