• Name and Last Name (Controls such as combined, single field, at least five characters, etc.) – COMPULSORY.
  • Email (Controls such as whether a valid email is entered, whether compulsory, non-deletable @ sign is entered, or whether there is a field on both sides of the @ sign, or whether there is at least one . character on the right field) – COMPULSORY.
  • Telephone (A three-digit field for the area code + a separate seven-digit field for the number, no letter input is allowed) – COMPULSORY.
  • Message (Maximum 200 characters, warning message is displayed when about to exceed or when left empty) – COMPULSORY.
  • City (Pulldown menu; Istanbul Anatolian Side, Istanbul European Side, Ankara, Izmir to be first, then alphabetical list) – COMPULSORY.
  • District (This will display the appropriate districts when clicked on) optional.
  • Country (Turkey listed first, then alphabetical list) optional.
  • Address Type (Pulldown menu: home, office) and address field (Maximum 200 characters) optional
  • Date of Birth (Only year: pull down menu starting from 1940 until 2005, checks for errors such as February 30, etc.) optional.
  • A different, distinctive colored Send button (clicking on Enter in the fields above will be considered as clicking on default) – COMPULSORY.