[Home](./index.md) > [@datashaper/react](./react.md) > [StepListProps](./react.steplistprops.md) > [onSave](./react.steplistprops.onsave.md) ## StepListProps.onSave property Event handler for when a step needs to be saved Signature: ```typescript onSave?: (step: Step, index?: number) => void; ```