vertx / io.vertx.reactivex.core / MultiMap / contains

# contains

`open fun contains(name: String): Boolean`

Checks to see if there is a value with the specified name

### Parameters

`name` - The name to search for

Return
true if at least one entry is found

`open fun contains(name: String, value: String, caseInsensitive: Boolean): Boolean`

Check if there is a header with the specified `name` and `value`. If `caseInsensitive` is `true`, `value` is compared in a case-insensitive way.

### Parameters

`name` - the name to search for

`value` - the value to search for

`caseInsensitive` -

Return
`true` if at least one entry is found