inital prizm support

[freeside.git] / FS / FS / Record.pm

diff --git a/FS/FS/Record.pm b/FS/FS/Record.pm
index 29f2dc6..c25b9be 100644 (file)
--- a/FS/FS/Record.pm
+++ b/FS/FS/Record.pm
@@ -84,6 +84,7 @@ FS::Record - Database record objects
     $value = $record->unique('column');
 
     $error = $record->ut_float('column');
+    $error = $record->ut_floatn('column');
     $error = $record->ut_number('column');
     $error = $record->ut_numbern('column');
     $error = $record->ut_snumber('column');
@@ -1285,11 +1286,29 @@ sub ut_float {
   $self->setfield($field,$1);
   '';
 }
+=item ut_floatn COLUMN
+
+Check/untaint floating point numeric data: 1.1, 1, 1.1e10, 1e10.  May be
+null.  If there is an error, returns the error, otherwise returns false.
+
+=cut
+
+sub ut_floatn {
+  my($self,$field)=@_ ;
+  ($self->getfield($field) =~ /^(\d*)$/ ||
+   $self->getfield($field) =~ /^(-?\d+\.\d+)$/ ||
+   $self->getfield($field) =~ /^(-?\d+)$/ ||
+   $self->getfield($field) =~ /^(-?\d+\.\d+e\d+)$/ ||
+   $self->getfield($field) =~ /^(-?\d+e\d+)$/)
+    or return "Illegal or empty (float) $field: ". $self->getfield($field);
+  $self->setfield($field,$1);
+  '';
+}
 
 =item ut_snumber COLUMN
 
-Check/untaint signed numeric data (whole numbers).  May not be null.  If there
-is an error, returns the error, otherwise returns false.
+Check/untaint signed numeric data (whole numbers).  If there is an error,
+returns the error, otherwise returns false.
 
 =cut