await redis.hset("key", "field", "value");
const exists = await redis.hexists("key", "field");
console.log(exists); // 1

​
Arguments

​
key
string
required
The key to get.
​
field
string
required
The field to check.

​
Response

1 if the hash contains field. 0 if the hash does not contain field, or key does not exist.
await redis.hset("key", "field", "value");
const exists = await redis.hexists("key", "field");
console.log(exists); // 1