форма ajax с использованием php — не возвращает ошибок

#php #jquery #ajax #forms

#php #jquery #ajax #forms

Вопрос:

Проблема в том, что я хотел бы получить обратно сообщения об ошибках $ lt;div id="results"gt;lt;/divgt; из process.php. Сама форма:

 lt;form action="../admin/process.php" method="POST"gt;  lt;scriptgt;  $(document).ready(function () {  $("form").submit(function (event) {  var formData = {  login: $("#login").val(),  email: $("#email").val(),  password: $("#password").val(),  password2: $("#password2").val(),  status: $("#status").val(),  };  $.ajax({  type: "POST",  url: "../admin/process.php",  data: formData,  dataType: "json",  encode: true,  }).done(function (data) {  console.log(data);  });  event.preventDefault();  });  });  lt;/scriptgt;  lt;div id="results"gt;lt;/divgt;  lt;div class="mb-3"gt;  lt;label for="login" class="form-label"gt;Логин:lt;/labelgt;  lt;input type="text" class="form-control" value="lt;?php echo $_POST['login']; ?gt;" name="login" id="login"gt;  lt;/divgt;  lt;div class="mb-3"gt;  lt;label for="email" class="form-label"gt;Email:lt;/labelgt;  lt;input type="email" class="form-control" value="lt;?php echo $_POST['email']; ?gt;" name="email" id="email"gt;  lt;/divgt;  lt;div class="mb-3"gt;  lt;label for="password" class="form-label"gt;Пароль:lt;/labelgt;  lt;input type="password" value="lt;?php echo $_POST['password']; ?gt;" class="form-control" name="password" id="password"gt;  lt;/divgt;  lt;div class="mb-3"gt;  lt;label for="password2" class="form-label"gt;Повторите пароль:lt;/labelgt;  lt;input type="password" class="form-control" value="lt;?php echo $_POST['password2']; ?gt;" name="password2" id="password2"gt;  lt;/divgt; lt;div class="mb-3"gt;  lt;label for="status" class="form-label"gt;Статус пользователя:lt;/labelgt;  lt;select class="form-select" id="status" name="status" aria-label="Default select example"gt;  lt;option selectedgt;---lt;/optiongt;  lt;option value="user"gt;Пользовательlt;/optiongt;  lt;option value="admin"gt;Adminlt;/optiongt;  lt;option value="super-admin"gt;Super adminlt;/optiongt;  lt;/selectgt; lt;/divgt; lt;script type="text/javascript"gt;  document.getElementById('status').value = "lt;?php echo $_POST['status'];?gt;"; lt;/scriptgt;  lt;button type="submit" class="btn btn-primary" name="add_user"gt;Добавить пользователяlt;/buttongt; lt;/formgt;  

process.php

 $errors = []; if( $_POST['login'] == '' ) { $errors[] = 'Enter your login'; } $user = R::findOne('users', 'login = ?', array($_POST['login'])); if( $user ) { $errors[] = 'Пользователь с таким логином уже существует'; } if( $_POST['email'] == '' ) { $errors[] = 'Введите email'; } $email = R::findOne('users', 'email = ?', array($_POST['email'])); if( $email ) { $errors[] = 'Пользователь с таким email уже существует'; } if( $_POST['password'] == '' ) { $errors[] = 'Введите пароль'; } if( strlen($_POST['password']) lt; 8 ) { $errors[] = 'Пароль должен содержать минимум 8 символов'; } if( $_POST['password2'] == '' ) { $errors[] = 'Введите подтверждение пароля'; } if( $_POST['password'] !== $_POST['password2'] ) { $errors[] = 'Пароли не совпадают'; } if( $_POST['status'] == '---' ) { $errors[] = 'Укажите статус пользователя'; } if( !empty($errors) ) { echo 'lt;svg xmlns="http://www.w3.org/2000/svg" style="display: none;"gt;  lt;symbol id="check-circle-fill" fill="currentColor" viewBox="0 0 16 16"gt;  lt;path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zm-3.97-3.03a.75.75 0 0 0-1.08.022L7.477 9.417 5.384 7.323a.75.75 0 0 0-1.06 1.06L6.97 11.03a.75.75 0 0 0 1.079-.02l3.992-4.99a.75.75 0 0 0-.01-1.05z"/gt;  lt;/symbolgt;  lt;symbol id="info-fill" fill="currentColor" viewBox="0 0 16 16"gt;  lt;path d="M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16zm.93-9.412-1 4.705c-.07.34.029.533.304.533.194 0 .487-.07.686-.246l-.088.416c-.287.346-.92.598-1.465.598-.703 0-1.002-.422-.808-1.319l.738-3.468c.064-.293.006-.399-.287-.47l-.451-.081.082-.381 2.29-.287zM8 5.5a1 1 0 1 1 0-2 1 1 0 0 1 0 2z"/gt;  lt;/symbolgt;  lt;symbol id="exclamation-triangle-fill" fill="currentColor" viewBox="0 0 16 16"gt;  lt;path d="M8.982 1.566a1.13 1.13 0 0 0-1.96 0L.165 13.233c-.457.778.091 1.767.98 1.767h13.713c.889 0 1.438-.99.98-1.767L8.982 1.566zM8 5c.535 0 .954.462.9.995l-.35 3.507a.552.552 0 0 1-1.1 0L7.1 5.995A.905.905 0 0 1 8 5zm.002 6a1 1 0 1 1 0 2 1 1 0 0 1 0-2z"/gt;  lt;/symbolgt; lt;/svggt; lt;div class="alert alert-danger d-flex align-items-center" role="alert"gt;  lt;svg class="bi flex-shrink-0 me-2" width="24" height="24" role="img" aria-label="Danger:"gt;lt;use xlink:href="#exclamation-triangle-fill"/gt;lt;/svggt;  lt;divgt;'  .$errors['0'].  ' lt;/divgt; lt;/divgt;'; } else {  $time = time();  $password = password_hash($_POST['password'], PASSWORD_DEFAULT);  $get_ok = R::dispense('users'); $get_ok-gt;login = $_POST['login']; $get_ok-gt;password = $password; $get_ok-gt;signupdate = $time; $get_ok-gt;email = $_POST['email']; $get_ok-gt;status = $_POST['status']; R::store($get_ok); echo 'lt;svg xmlns="http://www.w3.org/2000/svg" style="display: none;"gt;  lt;symbol id="check-circle-fill" fill="currentColor" viewBox="0 0 16 16"gt;  lt;path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zm-3.97-3.03a.75.75 0 0 0-1.08.022L7.477 9.417 5.384 7.323a.75.75 0 0 0-1.06 1.06L6.97 11.03a.75.75 0 0 0 1.079-.02l3.992-4.99a.75.75 0 0 0-.01-1.05z"/gt;  lt;/symbolgt;  lt;symbol id="info-fill" fill="currentColor" viewBox="0 0 16 16"gt;  lt;path d="M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16zm.93-9.412-1 4.705c-.07.34.029.533.304.533.194 0 .487-.07.686-.246l-.088.416c-.287.346-.92.598-1.465.598-.703 0-1.002-.422-.808-1.319l.738-3.468c.064-.293.006-.399-.287-.47l-.451-.081.082-.381 2.29-.287zM8 5.5a1 1 0 1 1 0-2 1 1 0 0 1 0 2z"/gt;  lt;/symbolgt;  lt;symbol id="exclamation-triangle-fill" fill="currentColor" viewBox="0 0 16 16"gt;  lt;path d="M8.982 1.566a1.13 1.13 0 0 0-1.96 0L.165 13.233c-.457.778.091 1.767.98 1.767h13.713c.889 0 1.438-.99.98-1.767L8.982 1.566zM8 5c.535 0 .954.462.9.995l-.35 3.507a.552.552 0 0 1-1.1 0L7.1 5.995A.905.905 0 0 1 8 5zm.002 6a1 1 0 1 1 0 2 1 1 0 0 1 0-2z"/gt;  lt;/symbolgt; lt;/svggt; lt;div class="alert alert-success d-flex align-items-center" role="alert"gt;  lt;svg class="bi flex-shrink-0 me-2" width="24" height="24" role="img" aria-label="Success:"gt;lt;use xlink:href="#check-circle-fill"/gt;lt;/svggt;  lt;divgt;  Пользователь добавлен  lt;/divgt; lt;/divgt; '; }  echo json_encode($errors);