ISAFFIRM()

Checks if passed char is an affirmation char

Syntax

      ISAFFIRM( <cChar> ) --> <lTrueOrFalse>

Arguments

<cChar> is a char or string of chars

Returns

<lTrueOrFalse> True if passed char is an affirmation char, otherwise false

Description

This function is used to check if a user’s input is true or not according to the msgxxx module used.

Examples

      // Wait until user enters Y
      DO WHILE ! ISAFFIRM( cYesNo )
         ACCEPT "Sure: " TO cYesNo
      ENDDO

Compliance

Clipper

Files

Library is rtl

Seealso

ISNEGATIVE(), NATIONMSG()