<?php require_once '../config.php'; require_once '../dao/students.php'; $paternName = "/^\\[a-zA-Z]|[а-яА-Я]+\$/"; $name = $_POST['name']; $surname = $_POST['surname']; if (preg_match($paternName, $name) && preg_match($paternName, $surname)) { $student = new Students(); $student->addStudents($name, $surname); echo "OK"; } else { die("Недопустимый запрос"); }