using validator fom hValidate.php

[rpedretti]

Hi there!!

Is there a way to show a message at validation fail like the ones built-in in osclass but using the validators from hValidate.php and stop/revert the item addition?

Thanks!

[Juan Ramón]

for example, what do you want to achieve?

[rpedretti]

I want to validate some fields added by my plugin. But it's required to be validated in PHP, not in JS. So, when the user add/edit an item, i validate the fields and, if there is something wrong, i want to do the same as osclass does, like showing the message on the top of the page and return to item add/edit.

[Juan Ramón]

I would use pre_item_post hook. I'll put an example of how it should be:


function check_plugin_parameters( ) {
    $error = false;

    // check parameter
    if( Params::getParam('horse') == '' ) {
        $error = true;
        osc_add_flash_error_message( __('Horse field cannot be blank', '{plugin_domain}') ) ;
    }


    if(!$error) return true;

    header( 'Location: ' . osc_item_post_url() );
}

osc_add_hook('pre_item_post', 'check_plugin_parameters') ;

[rpedretti]

Hi!

This solution is working partially. I can check the fields before post, but its not preventing the post nor showing the error message.

I've done as the example, only not using the __() function, internationalization not required.

Thanks!

[Juan Ramón]

Can you send me the plugin? Or just upload here?

[rpedretti]

Here it is!

The functions name and text string are in portuguese

If needed I can translate to english.

[rpedretti]

I managed to make it work by adding a 'exit()' at the end. I think it's not right, but worked. It just don't keep the input values.

Code: [Select]

function check_fields() {
$error = false;
$tipo = get_cat_name($_POST['catId']);
if (!isset($_POST['curso'])){
$error = true;
osc_add_flash_error_message('some text');
}
if(!isset($_POST['matutino']) && !isset($_POST['vespertino']) && !isset($_POST['noturno'])){
$error = true;
osc_add_flash_error_message('other text');
}
if($_POST['carga_horaria'] == ''){
$error = true;
osc_add_flash_error_message('yat');
}

if(intval($_POST['carga_horaria']) < 0){
$error = true;
osc_add_flash_error_message('one more text');
}

if($tipo == 'Estágio' && $_POST['obrigatorio'] == 'nobrigatorio' && intval($_POST['carga_horaria']) > 20){
$error = true;
osc_add_flash_error_message('text text');
}

if(!$error) return true;

header( 'Location: ' . osc_item_post_url() );

exit();
}

[Juan Ramón]

It's ok... you should add the exit(); at the end.