Description
Returns "true" if the provided argument str is a string containing only letters.
Parameters
Return Type
Boolean (true/false)
Examples
Example 1
wret = isAlpha("foobar");
print(wret);
Print true
Example 2
wret = isAlpha("aaa2345f.ff");
print(wret);
Print false
Example 3
wret = isAlpha("Once upon a time... !");
print(wret);
Print false
IsAlpha returns "false" if the character string str contains blanks or special characters.
See also
Filter by label
There are no items with the selected labels at this time.