PHP codeace\validator validator示例

示例#1

文件： email.php 项目： sandipshirsale/validator

<?php

/*
 * example for email validation using validator class
 */
require_once "../vendor/autoload.php";
use codeace\validator\validator;
$valid = new validator();
if (!empty($_POST)) {
    // form submit
    try {
        extract($_POST);
        if (!$valid->is_valid_host()) {
            // prevent hack
            throw new Exception("Please don't use tricks.");
        } elseif (empty($email)) {
            throw new Exception("Please enter email address");
        } elseif ($valid->is_valid_email($email) === false) {
            throw new Exception("Please enter valid email address.");
        } else {
            throw new Exception("Valid email submitted.");
        }
    } catch (Exception $e) {
        echo $e->getMessage();
    }
}
?>
<form id="" name="signin" method="post">
    <section class="login-form">
        <section>
            <input type="text" tabindex="1" placeholder="Email address" name="email" id="email" class="input">

示例#2

文件： number.php 项目： sandipshirsale/validator

<?php

/*
 * example for email validation using validator class
 *
 */
require_once "../vendor/autoload.php";
use codeace\validator\validator;
$valid = new validator();
if (!empty($_POST)) {
    try {
        extract($_POST);
        if (!$valid->is_valid_host()) {
            // prevent hack
            throw new Exception("Please don't use tricks.");
        } elseif (empty($numbers)) {
            throw new Exception("Please enter numbers");
        } elseif ($valid->is_valid_numeric($numbers) === false) {
            throw new Exception("Please enter valid numbers.");
        } else {
            throw new Exception("Valid data submitted.");
        }
    } catch (Exception $e) {
        echo $e->getMessage();
    }
}
?>
<form id="" name="signin" method="post">
    <section class="login-form">
        <section>
            <input type="text" tabindex="1" placeholder="Only Number" name="numbers" >

示例#3

文件： url.php 项目： sandipshirsale/validator

<?php

/*
 * example for url validation using validator class
 */
require_once "../vendor/autoload.php";
use codeace\validator\validator;
$valid = new validator();
if (!empty($_POST)) {
    try {
        extract($_POST);
        if (!$valid->is_valid_host()) {
            // prevent hack
            throw new Exception("Please don't use tricks.");
        } elseif (empty($url)) {
            throw new Exception("Please enter url");
        } elseif ($valid->is_valid_url($url) === false) {
            throw new Exception("Please enter valid url.");
        } else {
            throw new Exception("Valid data submitted.");
        }
    } catch (Exception $e) {
        echo $e->getMessage();
    }
}
?>
<form id="" name="signin" method="post">
    <section class="login-form">

        <section>
            <input type="text" tabindex="1" placeholder="URL Only" name="url" >

示例#4

文件： characters.php 项目： sandipshirsale/validator

<?php

/*
 * example for character validation using validator class
 *
 */
require_once "../vendor/autoload.php";
use codeace\validator\validator;
$valid = new validator();
if (!empty($_POST)) {
    try {
        extract($_POST);
        if (!$valid->is_valid_host()) {
            // prevent hack
            throw new Exception("Please don't use tricks.");
        } elseif (empty($char_only)) {
            throw new Exception("Please enter characters");
        } elseif ($valid->is_valid_alpha($char_only) === false) {
            throw new Exception("Please enter only characters.");
        } else {
            throw new Exception("Valid data submitted.");
        }
    } catch (Exception $e) {
        echo $e->getMessage();
    }
}
?>
<form id="" name="signin" method="post">
    <section class="login-form">

        <section>