Can someone confirm whether a bug exists in Knop when processing
radio button options that contain a comma (,)?

$f -> addfield(-name='radio1',
-options=array('a,b,c','d,e,f','g,h,i'), -label='testing',
-type='radio', -required);
$f -> addfield(-name='text1', -label='testing text',
-type='text', -required);

To trigger the bug, select a radio option, but leave text1
blank, then submit the form. There should be an error due to a
missing required value. However, the radio does not remain selected.

Next try replacing the commas with '-', and repeat.

$f -> addfield(-name='radio1',
-options=array('a-b-c','d-e-f','g-h-i'), -label='testing',
-type='radio', -required);

Here's a basic test case that runs off the Knop demo:

act_foo.inc
----------------
$f -> loadfields;
if(!($f -> isvalid) || $f -> error_code);
// remain on the same path to show form again
$nav -> (setlocation: ($nav -> actionpath));
// show error message
$message -> insert(($f -> error_msg) + ' ' + ($f -> error_code));
/if;


cfg_foo.inc
----------------
var: 'f'=(knop_form:
-formaction=($nav -> url), // real URL path
-method='post',
-actionpath=($nav -> path);

$f -> addfield(-name='radio1',
-options=array('a-b-c','d-e-f','g-h-i'), -label='testing',
-type='radio', -required);
$f -> addfield(-name='text1', -label='testing text',
-type='text', -required);
$f -> (addfield: -name='button_login', -type='submit',
-value=$lang_ui -> login);


cnt_foo.inc
----------------
[$f->renderform]

I see a two instances of a suspect in Knop's form.inc:

else: #fieldvalue_array >> ','; // Other database with
multiple checked
#fieldvalue_array = #fieldvalue_array -> (split: ',');

--steve

-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
-- --
Steve Piercy Web Site Builder
Soquel, CA
<web@StevePiercy.com> <http://www.StevePiercy.com/>


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