Unity 2D. How to swipe without detecting tap?

So basically what I want to do is perform a jump (it has double jump as well) on tap and a dash on swipe right, but if I do it with "`if (Input.GetMouseButtonDown(0))`", then when I start swiping it detects a tap as well, so it means another jump. My solution was the one I pasted below, but the problem with it is that if I do it this way it only jumps when I release my finger so it looks and feels laggy. If you guys have any solution or better workaruond for this, let me know! Thank You!

  if (Input.touches.Length > 0)
                 {
                     Touch t = Input.GetTouch(0);
                     if (t.phase == TouchPhase.Began)
                     {
                         firstPressPos = new Vector2(t.position.x, t.position.y);
                     }
                     if (t.phase == TouchPhase.Ended)
                     {
                         secondPressPos = new Vector2(t.position.x, t.position.y);
     
                         if (firstPressPos == secondPressPos)
                         {
                          //Perform jump
                         }
     
                         currentSwipe = new Vector3(secondPressPos.x - firstPressPos.x, secondPressPos.y - firstPressPos.y);
                         currentSwipe.Normalize();
     
                         //swipe right
                         if (currentSwipe.x > 0 && currentSwipe.y > -0.5f && currentSwipe.y < 0.5f && grounded == false && dash == 1 && paused == false)
                         {
                             Debug.Log("right swipe");
                             //Perform dash
                         }
     
                     }
                 
     }