Re: validation syntax - decimal precision

2005-01-16 Thread Kishore Senji
how about "^\d{1,3}(\.\d{1,2})?$" Here is the testcase import org.apache.commons.validator.GenericValidator; public class TestFloat{ public static void main(String[] args) throws Exception { String[] f = new String[]{"123.23", "123", "1234.23", "1234.234", "12345.2342", "11234.123.23",

Re: [OT] validation syntax - decimal precision

2005-01-16 Thread Curtis Taylor
Hi Nathan, Two suggestions: 1.) Mastering Regular Expressions by J.E.E. Friedel (http://www.amazon.com/exec/obidos/ASIN/0596002890/qid=1105937543/sr=2-1/ref=pd_ka_b_2_1/002-6332011-0856023) 2.) Kodos (http://kodos.sourceforge.net/home.html) Good luck, Curtis Nathan Coast wrote: Hi, I have a price

validation syntax - decimal precision

2005-01-16 Thread Nathan Coast
Hi, I have a price field that I want to validate as a float with these additional constraints 1-3 digits before the decimal, if the decimal exists, 1-2 digits after the decimal. anyone know the regexp that describes this? cheers Nathan -- Nathan Coast Managing Director Codeczar Ltd mob : (852) 9