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Add unique user name checking to the account creation.

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This commit is contained in:
takezoe
2013-06-29 15:44:27 +09:00
parent 16f42f6087
commit 414c455662
3 changed files with 14 additions and 4 deletions
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8
src/main/scala/app/AccountController.scala
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@@ -16,7 +16,7 @@ trait AccountControllerBase extends ControllerBase {
case class AccountEditForm(password: Option[String], mailAddress: String, url: Option[String])
val newForm = mapping(
"userName" -> trim(label("User name" , text(required, maxlength(100)))),
"userName" -> trim(label("User name" , text(required, maxlength(100), identifier, unique))),
"password" -> trim(label("Password" , text(required, maxlength(20)))),
"mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100)))),
"url" -> trim(label("URL" , optional(text(maxlength(200)))))
@@ -66,4 +66,10 @@ trait AccountControllerBase extends ControllerBase {
redirect("/signin")
} else NotFound
}
private def unique: Constraint = new Constraint(){
def validate(name: String, value: String): Option[String] =
getAccountByUserName(value).map { _ => "User already exists." }
}
}