“casilla de verificación Vuetify Haga clic en disparar dos veces” Código de respuesta

casilla de verificación Vuetify Haga clic en disparar dos veces

Although no listed in the docs (at the time of writing).
@change is available and should be used.

there is a native click event bound to the checkbox component. 
adding an @click event causes it to fire twice. Replace @click 
with @change and should fix the problem.