Use regex patterns instead of blacklist/whitelist

[nliautaud]

The "fields lists" settings would be replaced by "fields rules" where blacklist/whitelist is renamed to "should match" and "shouldn't match" and the content would be a regex capture group, like :

first|second|third

The code would be something like

$rule = array_filter($this->form->config('rules'), function($rule) {
    return $rule->field_type == $this->type;
});
if (!$rule || empty($rule->regex)) return;
$pattern = "`({$rule->regex})`";
$found = preg_match($pattern, $this->value);
return ($found && $rule->not) || (!$found && !$rule->not);

Instead of

p01contact/p01-contact/src/P01contact_Field.php

Lines 161 to 180 in 4625051

	public function isBlacklisted()
	{
	$list = $this->form->config('checklist');
	if (!$list) return;
	foreach ($list as $cl) {
	if ($cl->name != $this->type) {
	continue;
	}
	$content = array_filter(explode(',', $cl->content));
	foreach ($content as $avoid) {
	$found = preg_match("`$avoid`", $this->value);
	$foundBlacklisted = $found && $cl->type == 'blacklist';
	$notFoundWhitelisted = !$found && $cl->type == 'whitelist';
	if ($foundBlacklisted || $notFoundWhitelisted) {
	return $cl->type;
	}
	}
	}
	return false;
	}