Play Framework/Scala example source code file (PartialValidationSpec.scala)

This example Play Framework source code file (PartialValidationSpec.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Play Framework (and Scala) source code examples by using tags.

All credit for the original source code belongs to Play Framework; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Play Framework tags/keywords

array, beanproperty, data, hello, maxlength, partial, partialvalidationspec, play, play framework, required, someform, specification, string

The PartialValidationSpec.scala Play Framework example source code

/*
 * Copyright (C) 2009-2013 Typesafe Inc. <http://www.typesafe.com>
 */
package play.data

import validation.Constraints.{MaxLength, Required}
import beans.BeanProperty
import org.specs2.mutable.Specification
import scala.collection.JavaConverters._

class PartialValidationSpec extends Specification {
  "partial validation" should {
    "not fail when fields not in the same group fail validation" in {
      val form = Form.form(classOf[SomeForm], classOf[Partial]).bind(Map("prop2" -> "Hello", "prop3" -> "abc").asJava)
      form.errors().asScala must beEmpty
    }

    "fail when a field in the group fails validation" in {
      val form = Form.form(classOf[SomeForm], classOf[Partial]).bind(Map("prop3" -> "abc").asJava)
      form.hasErrors must_== true
    }

    "support multiple validations for the same group" in {
      val form1 = Form.form(classOf[SomeForm]).bind(Map("prop2" -> "Hello").asJava)
      form1.hasErrors must_== true
      val form2 = Form.form(classOf[SomeForm]).bind(Map("prop2" -> "Hello", "prop3" -> "abcd").asJava)
      form2.hasErrors must_== true
    }
  }
}

trait Partial

class SomeForm {

  @BeanProperty
  @Required
  var prop1: String = _

  @BeanProperty
  @Required(groups = Array(classOf[Partial]))
  var prop2: String = _

  @BeanProperty
  @Required(groups = Array(classOf[Partial]))
  @MaxLength(value = 3, groups = Array(classOf[Partial]))
  var prop3: String = _
}