data-nette-rules JS validation

SysFail

Hello there!

I currently am having some trouble with the validation of a captcha-like field in one of my forms.

I don't want it to be validated via JS, I rather it to be done on the server (obvious reasons) and I was wondering what would be the best way to prevent nette from sending the validation value through the data-nette-rules html tag.

It actually does it because I created a Rule (EQUAL) for that input at form creation stage that gets the needed value from the captcha-like engine so the code looks really neat and tidy.

I have thought about writing form header and footer manually on the template, but I am not sure about the existence of any function or property to modify JS validation or attributes within the <input> tag.

¿Any clues, advices or style issues?

Thanks for your attention.

HosipLan

You can add validation, that Nette cannot export

$control->addRule(function ($control) use ($captchaValue) {
	return $control->value === $captchaValue;
}, "You've misstyped some symbols, please try again.");

Last edited by HosipLan (2012-08-22 22:55)

SysFail

Thanks for your prompt answer!

I followed your approach and fits perfectly my purposes.

Just for the record, instead of defining the validation function within the addRule call, I defined it on my model layer and then, I passed it to the addRule function as it would be done with a PHP standard callback: $function = array(‘myClass’, ‘myStaticFunction’);

Thank you very much, sir.