Re: [PHP] Validation of Numeric string sent in a form

2003-03-20 Thread Leif K-Brooks
www.php.net/is-numeric Orlando Pozo wrote: Hello all, I am Orlando Pozo How could I verify if a variable is a "Numeric string"? , I need help in this; for example when I submit a form, all texts fields are sent in strings, if you need to verify that the string is all numeric, How could I verify?

Re: [PHP] Validation of Numeric string sent in a form

2003-03-20 Thread Charles Kline
is_numeric(yoursting); this returns true if string is a number On Thursday, March 20, 2003, at 08:32 PM, Orlando Pozo wrote: Hello all, I am Orlando Pozo How could I verify if a variable is a "Numeric string"? , I need help in this; for example when I submit a form, all texts fields are sent

[PHP] Validation of Numeric string sent in a form

2003-03-20 Thread Orlando Pozo
Hello all, I am Orlando Pozo How could I verify if a variable is a "Numeric string"? , I need help in this; for example when I submit a form, all texts fields are sent in strings, if you need to verify that the string is all numeric, How could I verify?, thanks for your help. -