Control Stepper motor with slider

Hey, I’m new to forum posting and a beginner in coding. I’m using an L298N to drive a stepper motor, with an ESP8266 to connect to blynk and run the code, (its the esp-12e dev board). I need to use a slider in the app to move the motor. I’d like it to take x amount of steps, each increment the slider moves (if the slider is at 2 the motor takes like 20 steps and stops) thanks.

Hey there. Check this out :