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# HEXISTS

> Checks if a field exists in a hash.

## Arguments

<ParamField body="key"type="str" required>
  The key to get.
</ParamField>

<ParamField body="field" type="str" required>
 The field to check.
</ParamField>

## Response

<ResponseField  type="bool" required>
   `True` if the hash contains `field`. `False` if the hash does not contain `field`, or `key` does not exist.
</ResponseField>

<RequestExample>
```py Example
redis.hset("key", "field", "value")

assert redis.hexists("key", "field") == True
```
</RequestExample>