如何解决?
Edit:该方法是从一种形式调用的:
<form name="update_email_form" method="post" action="/settings/email">
<input type="hidden" name="_method" value="PUT">
<div id="update_email_form">
<div class="mb-3"><label for="update_email_form_email" class="form-label required">Email</label><input type="email" id="update_email_form_email" name="update_email_form[email]" required="required" maxlength="255" class="form-control"></div>
<div class="mb-3"><button type="submit" id="update_email_form_update" name="update_email_form[update]" class="btn-primary btn">Update</button></div>
<input type="hidden" id="update_email_form__token" name="update_email_form[_token]" data-controller="csrf-protection" autocomplete="off" value="csrf-token">
</div>
</form>
我能够获得这样的电子邮件的价值:
$request->request->all()['update_email_form']['email']