restricción en grials
grails.gorm.default.constraints = {
'*'(nullable: true, size: 1..20)
myShared(nullable: false, blank: false)
}
Silly Sandpiper
grails.gorm.default.constraints = {
'*'(nullable: true, size: 1..20)
myShared(nullable: false, blank: false)
}class User {
...
static constraints = {
login shared: "myShared"
}
}class User {
String firstName
String lastName
String passwordHash
static constraints = {
firstName blank: false, nullable: false
lastName blank: false, nullable: false
passwordHash blank: false, nullable: false
}
}