php正则表达式问题

时间:2016-11-04 09:42:39

标签: php preg-match

使用php验证正则表达式时遇到问题。

我在下面张贴了一个html表格,要求提供电话号码,车牌,街道地址,生日和社会保险号码。 (我现在只关心让电话号码和街道正常工作)

我需要使用preg_match功能来遵守以下电话号码标准:

电话号码 - 7位数或10位数

◦7位:前三位数字是一组,可以用短划线,一个或多个空格或根本没有空格分隔最后四位数字

◦10位数:前三位数字,后三位数字和最后四位数字是三个不同的组,每个组可以与其相邻组分开,没有任何内容,短划线或一个或多个空格或括号

◦eg。所有这些都是有效的 ▪(604)123-4567但不是604)123-4567而不是(604123-4567 ▪6041234567 ▪1234567 ▪123-4567 ▪1234567 ▪604-123-4567 ▪604123 4567 ▪6041234567 ▪604123456

我需要使用preg_match功能来遵守以下电话号码标准:

街道地址 - 三到五个地址后跟一个字符串,必须以“街道”字样结束 ◦eg。这些都是有效的 ▪123大街 ▪8888橡树街 ▪55555Dunsmuir Street

到目前为止lab11.html和lab11.php的代码 lab11.html

<!DOCTYPE html>
<html>
<head>
<title>Lab 11</title>
<meta charset="utf-8">
</head>
<body>
<form action="lab11.php" method="POST">
<input  type="text" name="phoneNumber"placeholder="Phone Number" style="font-size: 15pt">
<br>
<input  type="text"name="licensePlate"placeholder="License Plate" style="font-size: 15pt">
<br>
<input  type="text" name="streetAddress" placeholder="Street Address" style="font-size: 15pt">
<br>
<input  type="text" name="birthday" placeholder="Birthday" style="font-size: 15pt">
<br>
<input  type="text" name="socialInsuranceNumber" placeholder="Social Insurance Number" style="font-size: 15pt">
<br>
            <input type="submit" name="submit" value="Submit">
</form>
</body>
</html>

lab11.php

<?php
    // Get phone number, license plate, street address, birthday and 
    // social insurance number entered from lab11.html form
    $phoneNumber = $_POST['phoneNumber'];
        echo "Your phone number is " . $phoneNumber;
        echo "<br>";
    $licensePlate = $_POST['licensePlate'];
        echo "Your License Plate Number is " . $licensePlate;
        echo "<br>";
    $streetAddress = $_POST['streetAddress'];
        echo "Your Street Address is " . $streetAddress;
        echo "<br>";
    $birthday = $_POST['birthday'];
        echo "Your Birthday is " . $birthday;
        echo "<br>";
    $socialInsuranceNumber = $_POST['socialInsuranceNumber'];
        echo "Your Social Insurance Number is " . $socialInsuranceNumber;

    echo "<br>";

    // Validate regular expression for phone number entered
    if (preg_match("/^\(.[0-9]{3}[0-9]$/", $phoneNumber)) {
        echo "Your phone is correct.";
    } 
    else {
        echo "Your password is wrong.";
    }
    // Validate regular expression for license plate entered
    if (preg_match("/{3,5}.String$/", $streetAddress)) {
        echo "Your plate is correct.";
    } 
    else {
        echo "Your plate is wrong.";
    }
?>

1 个答案:

答案 0 :(得分:0)

电话号码的正则表达式:

^(\([\d]{3}\)|[\d]{3})?(-|\s*)?([\d]{3})?(-|\s*)?[\d]{3}(-|\s*)?[\d]{4}$

和地址:

^([\d]{3,5})\s+[a-zA-Z'"\s]+\s*Street$ - you can add `i` modifier for case insensitive

[a-zA-Z'"\s] - 仅限字母+&#39;&#34;和白色空间 - 街道名称。根据您的需要,您可以修改它

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