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Forum Index / General / checkPassword for textFields

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	Simon Born	08 February 08 / 20:09
i want to check the input of a new username, without having to make the input fields password fields. when using the checkPassword function on the two textFields i get this error message: Notice: class.FormHandler.php at 2632 Error: unknown field used in checkPassword! too bad! i also need the validation of FH_VARIABLE and i want to check if the 2 values entered are the same. how can i combine these two functions? simon

	Johan Wiegel ^(Admin)	08 February 08 / 20:18
can you post your code?

	Simon Born	08 February 08 / 22:08
$form->borderStart("gebruikersnaam wijzigen"); $form->TextField("huidig gebruikersnaam", "oude_gebruikersnaam", "validate_old_username", 20,64); $form->passField("nieuwe gebruikersnaam", "nieuwe_gebruikersnaam_1", _FH_VARIABLE, 20,64); $form->passField("herhaal nieuwe gebruikersnaam", "nieuwe_gebruikersnaam_2", _FH_VARIABLE, 20,64); $form->checkPassword("nieuwe_gebruikersnaam_1", "nieuwe_gebruikersnaam_2", ""); $form->borderStop(); $form->submitButton("opslaan"); $form->onCorrect("mySaveHandler"); $form->flush(); so, i need fh to check the "nieuwe_gebruikersnaam" fields on being _FH_VARIABLE and also to check them being the same input. this works by making the fields passFields, but i would like to have them visible instead. it's not like it's a huge issue. however, it would be nice if it could be done. greets simon

	Johan Wiegel ^(Admin)	09 February 08 / 09:19
I that case you have to write your own validation function.

	Simon Born	09 February 08 / 09:52
Changed at 09 February 08 / 09:52 i was thinking that. can you tell me w things: how can i check the 2 values of the fields in the validator (just: how can i access their values inside the validation function?) and can i in some way use hte _FH_VARIABLE constant? thanks for any help. greets simon born

	Johan Wiegel ^(Admin)	09 February 08 / 11:37
http://www.formhandler.net/manual/95/Validating_Fields.html

	Simon Born	09 February 08 / 12:00
yes, i know, but can i in any way make use of the _FH_VARIABLE constant INSIDE my own validation function i.e. something like gettype($var)==_FH_VARIABLE ?

Teye Heimans ^(Founder)

09 February 08 / 12:47

You can just make the $form object global and then get the value of an field. E.g.:

<?php

function myValidator( $field1 )
{
    global $form;

    $field2 = $form -> getValue( 'field2' );

    // validation here
}

?>

Hope it helps...

Johan Wiegel ^(Admin)

12 February 08 / 21:01

Changed at 12 February 08 / 21:01

Quote: Simon Born

i was thinking that. can you tell me w things:

how can i check the 2 values of the fields in the validator (just: how can i access their values inside the validation function?) and

can i in some way use hte _FH_VARIABLE constant?

thanks for any help.

greets
simon born

Simon,

I just did some testing. This might solf your problem:

<?php
function validate_old_username( $value )
{
    return true;
}

function MyValidator( )
{
    global $form;
    if( $form->Value( "nieuwe_gebruikersnaam_1" ) == $form->Value( "nieuwe_gebruikersnaam_2" ) )
    {
        // ze zijn gelijk, zijn ze ook variable?
        $oValidator = new Validator();
        if( $oValidator->_IsVariabele( $form->Value( "nieuwe_gebruikersnaam_1" ) ) == false )
        {
            return "Niet variable";
        }
        else
        {
            return true;
        }
    }
    else
    {
        return "Ze zijn niet gelijk";

    }

}

$form = new FormHandler();
$form->borderStart("gebruikersnaam wijzigen");

$form->TextField("huidig gebruikersnaam", "oude_gebruikersnaam", "validate_old_username", 20,64);

$form->TextField("nieuwe gebruikersnaam", "nieuwe_gebruikersnaam_1", "MyValidator", 20,64);
$form->TextField("herhaal nieuwe gebruikersnaam", "nieuwe_gebruikersnaam_2", "MyValidator", 20,64);

$form->borderStop();

$form->submitButton("opslaan");

$form->onCorrect("mySaveHandler");

$form->flush();
$form->SubmitButton();
?>

Johan

	Simon Born	14 February 08 / 19:10
Hoi Johan, bedankt voor je antwoord. Weet nog niet of het werkt omdat ik op dit moment met anderen dingen bezig zijn moet. groet simon

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