this is my first form action in index.ctp
<?php echo $this->Form->create($subscribe, ['onsubmit' => 'swal()']);?>
    <input type="text" name = "email" placeholder="Enter Your Email>
    <div class="action-btn rounded-buttons">
        <button name = "submit" class="main-btn rounded-three">Berlangganan</button>
    </div>
<?= $this->Form->end() ?>

this is my second form action in index.ctp
<?php echo $this->Form->create($contact, ['onsubmit' => 'swal()']);?>
    <div class="form-input mt-15">
        <label>Nama</label>
        <div class="input-items default">
            <input type="text" placeholder="Nama" name="name">
            <i class="lni-user"></i>
        </div>
    </div> <!-- form input -->
    <div class="form-input mt-15">
        <label>Email</label>
        <div class="input-items default">
            <input type="email" placeholder="Email" name="email">
            <i class="lni-envelope"></i>
        </div>
    </div> <!-- form input -->
    <div class="form-input mt-15">
        <label>No. Telp</label>
        <div class="input-items default">
            <input type="text" placeholder="No. Telp" name="phone">
            <i class="lni-mobile"></i>
        </div>
    </div> <!-- form input -->
    <div class="form-input mt-15">
        <label>Pesan</label>
        <div class="input-items default">
            <textarea placeholder="Your Message...." name="message"></textarea>
            <i class="lni-pencil-alt"></i>
        </div>
    </div> <!-- form input -->
    <p class="form-message"></p>
    <div class="form-input rounded-buttons mt-20">
        <button type="submit" class="main-btn rounded-three">Send</button>
    </div> <!-- form input -->
<?= $this->Form->end() ?>

When the contact form button execute it also insert the email in Subscribes table