template::data::validate::integer (public)

 template::data::validate::integer value_ref message_ref

Defined in packages/acs-templating/tcl/data-procs.tcl

Validate that a submitted integer contains only an optional sign and the digits 0-9.

Parameters:

value_ref - Reference variable to the submitted value
message_ref - Reference variable for returning an error message

Returns:

True (1) if valid, false (0) if not

Partial Call Graph (max 5 caller/called nodes):

Testcases:

validate_integer

Source code:

    upvar 2 $message_ref message $value_ref value

    set result [regexp {^[+-]?\d+$} $value]

    if { ! $result } {
        set message "[_ acs-templating.Invalid_integer] \"[ns_quotehtml $value]\""
    }

    return $result

XQL Not present:

Generic, PostgreSQL, Oracle