Possible Duplicates: PHP email validation function Is there a php library for email address validation? I have a contact form on my site but I need a e-mail validation and I don't know how to do it. $email = "someone@example.com"; if(!filter_var($email, FILTER_VALIDATE_EMAIL)) { echo "E-mail is not valid"; } else { echo "E-mail is valid"; } This is probably the simplest m
可能重复： PHP电子邮件验证功能 有一个用于电子邮件地址验证的PHP库吗？ 我在我的网站上有联系表格，但我需要电子邮件验证，我不知道该怎么做。 $email = "someone@example.com"; if(!filter_var($email, FILTER_VALIDATE_EMAIL)) { echo "E-mail is not valid"; } else { echo "E-mail is valid"; } 这可能是最简单的方法。 我上面粘贴的示例来自http://www.w3schools.com/php/filter_validate_email.as
Possible Duplicate: Is there a php library for email address validation? Hi there, I was just wondering if any of you use a particular public script or set of functions for dealing with email validation in PHP. The built-in PHP function isn't really anything to brag about. Thanks for your time. I use to validate with cakephp function which can be found here The regexp is this one:
可能重复： 有一个用于电子邮件地址验证的PHP库吗？ 您好，我只是想知道您是否使用特定的公共脚本或一组函数来处理PHP中的电子邮件验证。 内置的PHP函数并没有什么可夸耀的。 谢谢你的时间。 我用来验证cakephp函数，可以在这里找到 正则表达式是这样的： '^[a-z0-9!#$%&*+/=?^_`{|}~-]+(?:.[a-z0-9!#$%&*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?.)+(?:[a-z]{2,4}|museum|travel)$' 并可以在
Possible Duplicate: Is there a php library for email address validation? How I can write php script that test e-mail address is input correctly and verify that the input begins with a series of character followed by the @ character, another series of character and a final series of characters. 使用FILTER_VALIDATE_EMAIL过滤器的filter_var()函数应该完全符合你的要求 - 无需重新发明轮子;-) 使用带
可能重复： 有一个用于电子邮件地址验证的PHP库吗？ 我如何编写php脚本来测试电子邮件地址是否正确输入，并验证输入是从一系列字符开始，然后是@字符，另一系列字符和最后一系列字符。 使用FILTER_VALIDATE_EMAIL过滤器的filter_var()函数应该完全符合你的要求 - 无需重新发明轮子;-) 使用带有FILTER_VALIDATE_EMAIL标志的PHP函数filter_var()来验证电子邮件地址： $emailValid = filter_var($email, FILTER_VALIDATE_EMAIL)
Possible Duplicate: Is there a php library for email address validation? how to verify a email address in php? If you want to check if an email address exists, check out checkdnsrr: if (checkdnsrr('you@user.com', 'MX')) { echo ':)'; } else { echo ':('; } If you want to check if a string is an email address, there are literally millions of regulars expressions out there. There'
可能重复： 有一个用于电子邮件地址验证的PHP库吗？ 如何验证在PHP中的电子邮件地址？ 如果你想检查一个电子邮件地址是否存在，请检查checkdnsrr： if (checkdnsrr('you@user.com', 'MX')) { echo ':)'; } else { echo ':('; } 如果你想检查一个字符串是否是一个电子邮件地址，那么字面上有数百万的常客表达式。 在php中有一个本地函数，filter_input这样做，以为我个人从未使用它。 filter_var($input, FILTER_
Possible Duplicates: Is there a php library for email address validation? How to check if an email address exists without sending an email? hi guys, how can i validate the email address to email provider just like yahoo? scenario: asdfasdf@yahoo.com how can i validate it to yahoo.com that the email stated above is valid? Thanks in Advance. ---- PHP Rules ---- I hope the follow
可能重复： 有一个用于电子邮件地址验证的PHP库吗？ 如何检查电子邮件地址是否存在，而不发送电子邮件？ 嗨，大家好， 我如何验证电子邮件提供商的电子邮件地址就像雅虎？ 场景： asdfasdf@yahoo.com 我如何验证它到yahoo.com上述电子邮件是有效的？ 提前致谢。 ---- PHP规则---- 我希望以下文件有所帮助： 以正确的方式用PHP验证电子邮件地址 验证电子邮件的唯一“propper”方法是实际尝试向该地址发送电
I tested form validators for email field and inputted long email: $email = 'dfgjfdjglkdfjglkjdfgldfjglkdfjgkldfjlkgjdlkfjglkdfjkgdklfjgldkfjgldlfjgkldfjglkdfjglkdfklgjlkdfjkgkdfjlkgfjldkgkldjfgkljdfkgjlkdfgljdlf@mail.com'; On the local machine function filter_var return string with email: $email = 'dfgjfdjglkdfjglkjdfgldfjglkdfjgkldfjlkgjdlkfjglkdfjkgdklfjgldkfjgldlfjgkldfjglkdfjglkdfklgjlkd
我测试了电子邮件字段的表单验证器并输入了很长的电子邮件 $email = 'dfgjfdjglkdfjglkjdfgldfjglkdfjgkldfjlkgjdlkfjglkdfjkgdklfjgldkfjgldlfjgkldfjglkdfjglkdfklgjlkdfjkgkdfjlkgfjldkgkldjfgkljdfkgjlkdfgljdlf@mail.com'; 在本地机器上函数filter_var返回带有email的字符串： $email = 'dfgjfdjglkdfjglkjdfgldfjglkdfjgkldfjlkgjdlkfjglkdfjkgdklfjgldkfjgldlfjgkldfjglkdfjglkdfklgjlkdfjkgkdfjlkgfjldkgkldjfgkljdf
I need to validate some values received from an HTTP request (typically from $_POST and $_GET) against their related expected type. Here is how possible parameters are defined : $defs = [ 'op' => [ 'type' => 'string' ], 'out' => [ 'type' => 'integer'], 'throttle' => [ 'type' => 'double'] ]; PHP offers the filter_var() function which actually sanitize the values b
我需要验证从HTTP请求（通常来自$ _POST和$ _GET）收到的一些值与它们相关的预期类型。 这是如何定义可能的参数： $defs = [ 'op' => [ 'type' => 'string' ], 'out' => [ 'type' => 'integer'], 'throttle' => [ 'type' => 'double'] ]; PHP提供了filter_var（）函数，它实际上会清理这些值，但不会告诉格式是否有效。 是否有另一种方法来实现这一点，而不必为每种可能的类型（字符串，布
The string needing validated is in the following format, which is not strictly JSON and cannot be validated using PHP's JSON encoding process. Note the %%'s in the keys are required. // As a single pair {"%%key%%":"value"} // Or comma delimited pairs {"%%key%%":"value","%%key 2%%":"value 2", ...etc...} The current REGEX successfully validates for the above: {"%%[a-zA-Z0-9]+%%":"[a-zA
需要验证的字符串采用以下格式，并非严格意义上的JSON，并且无法使用PHP的JSON编码过程进行验证。 请注意，键中的%%是必需的。 // As a single pair {"%%key%%":"value"} // Or comma delimited pairs {"%%key%%":"value","%%key 2%%":"value 2", ...etc...} 目前的REGEX已成功验证上述内容： {"%%[a-zA-Z0-9]+%%":"[a-zA-Z0-9 ]+"(?:,"%%[a-zA-Z0-9]+%%":"[a-zA-Z0-9 ]+")*} 有效示例：https：//regex101.com/r/4y1uEu/1
this is my first attempt at writing a php regex. I'm stuck now and even though I read through what felt 28.925 regex threads here, I couldn't come up with a solution. I would really appreciate some hint by experienced developers. Scenario: The User is to fill out a textarea in a form on a website (form.php). Upon clicking the submit button, the filter function gets called and the s
这是我第一次尝试编写一个php正则表达式。 我现在卡住了，即使我读了28.925条正则表达式线程，但我无法想出解决方案。 我真的很感激有经验的开发人员的一些暗示。 场景： 用户需要在网站上填写一个表格（form.php）。 点击提交按钮后，过滤器函数被调用，并且应该使用正则表达式来验证字符串以过滤不需要的字符。 如果失败，它应该给出错误并中止。 问题： 点击提交后，即使输入内容类似§$％，也会提交所有内容。
I'm collecting form data, sending that to PHP validation script through AJAX call. The issue is on special characters the php validation script is not working as expected. HTML: <input type="text" name="firstName" class="firstName" placeholder="[first name]" required autofocus maxlength="25" size="25" /> JS: $(".button").click(function () { var firstName = encodeURIComp
我正在收集表单数据，并通过AJAX调用将其发送到PHP验证脚本。 问题是在特殊字符的PHP验证脚本没有按预期工作。 HTML： <input type="text" name="firstName" class="firstName" placeholder="[first name]" required autofocus maxlength="25" size="25" /> JS： $(".button").click(function () { var firstName = encodeURIComponent($("input.firstName").val()); var datastring = "firstName=" +