ISALPHA( ) Function

Example   See Also

Determines whether the leftmost character in a character expression is alphabetic.

Syntax

ISALPHA(cExpression)

Returns

Logical

Arguments

cExpression

Specifies the character expression that ISALPHA( ) evaluates. Any characters after the first character in cExpression are ignored.

Remarks

ISALPHA( ) returns true (.T.) if the leftmost character in the specified character expression is an alphabetic character; otherwise ISALPHA( ) returns false (.F.).