I have a property that can be nullable or required depending on the status of another variable.
class Person{
name()
civilStatus(inList:['Single','Married','Divorced','Widowed'])
partnerOrSpouse()
}
the partnerOrSpouse property is nullable or not depending 开发者_运维知识库on the value of the civilStatus property.
You can use a custom validator. Using the two-parameter version, the first is the value being validated and the second is the domain class instance. You can refer to other properties via the 'obj' parameter:
class Person {
...
static constraints = {
name()
civilStatus inList:['Single','Married','Divorced','Widowed']
partnerOrSpouse validator: { val, obj ->
if (obj.civilStatus == 'Single') {
return 'some.error.code'
}
}
}
}
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