• Home
• tv.cntt
• xitrum_2.13
• 3.31.0
• source code
• MaxLength.scala

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

xitrum.validator.MaxLength.scala Maven / Gradle / Ivy

package xitrum.validator

object MaxLength {
  def apply(length: Int) = new MaxLength(length)
}

class MaxLength(max: Int) extends Validator[String] {
  def check(value: String): Boolean = value.length <= max

  def message(name: String, value: String): Option[String] =
    if (value.length <= max)
      None
    else
      Some("%s must not be longer than %d characters".format(name, max))
}