I got the isAlphabet function from cflib.org & I was wondering how
could I modify it to allow (1) Parenthisis; (2) Semicolon; (3) Commas;
(4) New lines... (For Textareas); (5) excelamation point, Question Mark,
Dash/Hyphen [-], Ampresand [&], quotation marks; (6) Dollar Sign. The
regular expression that it is currently using is:
reFindNoCase("[^a-z\.[:space:]]",str)
<cfscript>
/**
* This UDF confirms whether a string contains only letters.
*
* @param str String to check. (Required)
* @return Returns a boolean.
* @author Takaki Saito ([EMAIL PROTECTED])
* @version 1, June 21, 2002
*/
function IsAlphabet(str) {
return not reFindNoCase("[^a-z\.[:space:]]",str);
}
</cfscript>
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