Constraint in grails

class User {
    ...

    static constraints = {
        login shared: "myShared"
    }
}

Source: docs.grails.org

Constraints in grails

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
    }
}

Constraint in grails

grails.gorm.default.constraints = {
    '*'(nullable: true, size: 1..20)
    myShared(nullable: false, blank: false)
}

Source: docs.grails.org

Similar codes

0 vote320 views1 answer
Text-align:center apply to parent div or child div
CSS
0 vote326 views1 answer
Cd program files x86
CSS
104 votes360 views6 answers
Media screen
CSS
1 vote318 views1 answer
Restful url to update status
CSS
0 vote320 views1 answer
Parcel-bundler bulma css
CSS
0 vote349 views1 answer
Make footer stick to bottom without overlap over other elements
CSS
0 vote342 views1 answer
Vue center components in body
CSS
2 votes312 views1 answer
Uninstall pm2
CSS
7 votes290 views2 answers
Remove horizontal scrollbar css
CSS
1 vote358 views2 answers
Css button style rectangle
CSS