what is validation?

  • Profile Image
    Asked on November 22, 2010 at 11:25 AM
  • Profile Image
    Answered on November 22, 2010 at 06:39 PM

    Validation looks at the data entered into the form field and checks to see if it fits what you want. For example if you ask how old someone is you may want a numeric validator so someone does not enter letters.