fix

src/components/input-code.vue

@@ -29,7 +29,7 @@
 	watch(codeStr, (newVal) => {
 		emit('update:modelValue', newVal)
 	})
-	const resetCode = (size) => {
+	const resetCode = (size = props.length) => {
 		code.value = []
 		for (let i = 0; i < size; i++) {
 			code.value.push('')
@@ -83,6 +83,9 @@
 	onMounted(() => {
 		focusLast()
 	})
+	defineExpose({
+		resetCode
+	})
 </script>
 
 <style lang="less" scoped>