Check if EditText is empty kotlin android

Question

How do you check if an EditText is empty? input type number

package com.example.www.myappl         


        

Answer 1

You can be done by below way

if (mEdtDeviceName.text.toString().trim().isNotEmpty() || 
    mEdtDeviceName.text.toString().trim().isNotBlank()) {
       // your code
} else {
    Toast.makeText(activity, "Error Msg", Toast.LENGTH_SHORT).show()
}