No. Many people with urinary incontinence think they need to drink less to reduce how much urine leaks out. This is not healthy especially when you need fluids for good health. drink adequate fluids throughout the day helps keep your kidneys and bladder healthy, prevents urinary tract infections, and prevents constipation, which may make urinary incontinence worse.
(But alcohol and caffeine can irritate or stress the bladder and make urinary incontinence worse.)