Alpha validators

Alpha validators test whether the value entered is an alphabetic character. Any text with non-alphabetic characters are rejected, including numerals. You can use these attributes to further qualify the validation:

Attribute Description
> The component's value must be greater than the specified value.
< The component's value must be less than the specified value.
>= The component's value must be greater than or equal to the specified value.
<= The component's value must be less than or equal to the specified value.
= The component's value must be equal to the specified value.
<> The component's value must not be equal to the specified value.
DBCS The double-byte character set allowed for this entry:
  • “Double-byte:” Any double-byte character set
  • “Hiragana:” Double-byte Hiragana only
  • “Katakana:” Double-byte Katakana only
  • “SbKatakana:” Single-byte Katakana only
  • “Single-byte:” Any single-byte characters

By default, none is specified so WinStudio does not check for character sets.