openapi-validator
0.1.0
jvm
core
/
io.github.stefankoppier.openapi.validator.core.rules
/
ValidationRule
/
required
required
fun
<
R
:
ValidationRule
<
T
>
>
R
.
required
(
)
:
R
(
source
)
Validate that the element is set.
Return
The original rule on which this method has been invoked.