Источник:
http://www.axaptapedia.com/String_validation
==============
Summary:
<div>== How to check if a string includes only authorized characters ==
I had a few difficulties to find any function to compare a string against a pattern
finally I've wrote a very simple method.
You can put it in an object or in a class for an external general use.
public boolean CheckCharsInString(str _str)
{
str char;
int pos;
int i;
container BadChar = [';', '.',':','/','\','!','?','-','_','&','@','\'','$','?','µ','*','%','?','§','+','=','}','{',']','[',')','(','|','"','~','?','?'];
;
for (pos=0;pos