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HTML:
<form method="post" action="test.php">
<p class="center">Vyberte školenie</p>
<label class="container riadok"><p for="document1" class="dolava">§20 Poučená osoba</p>
<input type="checkbox" name="document[1]" value="document1" id="document1">
<span class="checkmark"></span>
</label>
<label class="container riadok"><p for="document" class="dolava">Aktualizácia: §21 AŽ §24</p>
<input type="checkbox" name="document[2]" value="document2" id="document2">
<span class="checkmark"></span>
</label>
<label class="container riadok"><p for="document" class="dolava">§21 Elektrotechnik</p>
<input type="checkbox" name="document[3]" value="document3" id="document3">
<span class="checkmark"></span>
</label>
<label class="container riadok"><p for="document" class="dolava">§24 Revízny technik</p>
<input type="checkbox" name="document[4]" value="document4" id="document4">
<span class="checkmark"></span>
</label>
<p class="center">Vyplňte osobné údaje</p>
<input type="text" name="name" id="name" class="form-control" placeholder="Meno">
<input type="text" name="email" id="email" class="form-control" placeholder="Email">
<input type="tel" name="phone" id="phone" class="form-control" placeholder="Telefónne číslo" pattern="[0-9]+" title="Zadajte iba čísla." required="required">
<input type="hidden" name="send" value="1" />
<button type="submit" value="SEND" id="submit" class="btn btn-primary"> ODOSLAŤ PRIHLÁŠKU</button>
</form>
PHP:
<?php
$translation_table = array(1 => '§20 Poučená osoba', 2 => 'Aktualizácia: §21 AŽ §24'); // fill it yourself, I am not going to do that, just add another numbers and labels
if(isset($_POST['document'])){
foreach($_POST['document'] as $id => $val){
echo $translation_table[$id] . " = " . $val . "<br />";
}
}
?>
That should help you in your problem.
Labels aren't sent automatically in form submissions.
You could change your HTML so you include the label in the checkbox value.
<label class="container riadok"><p for="document1" class="dolava">§20 Poučená osoba</p>
<input type="checkbox" name="document[document1]" value="§20 Poučená osoba<" id="document1">
Then in PHP you do:
foreach ($documents as $key => $label) {
if (isset($documents[$key])) {
$message = "ŠKOLENIE: $label";
}
}
Also, you're overwriting$message each time through the loop. You should be appending to it, not replacing it.
$message .= "
ŠKOLENIE: $label
";
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PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites.
The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
https://www.php.net/
HTML (English "hyper text markup language" - hypertext markup language) is a special markup language that is used to create sites on the Internet.
Browsers understand html perfectly and can interpret it in an understandable way. In general, any page on the site is html-code, which the browser translates into a user-friendly form. By the way, the code of any page is available to everyone.
https://www.w3.org/html/
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