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What should I do if the form cannot be submitted to php?

藏色散人Original: 2022-12-01 09:08:516097browse

Solution to the form that cannot be submitted to PHP: 1. Open the corresponding code file; 2. Modify the "onload="javascript:document.form1.submit();" statement; 3. Change the name of submit Just make some changes.

The operating environment of this tutorial: Windows 7 system, PHP version 8.1, Dell G3 computer.

What should I do if the from form cannot be submitted to php?

The solution to the problem that the form cannot be automatically submitted to php using html

When writing a web security range, you need to Automatic form submission is used.

<body onload="javascript:document.form1.submit();">
<h2>管理员后台登陆界面</h2>
<form action="login.php" method="post" name="form1" id="form1">
用户名：<input type="text" name="name" value="{$name}" hidden><br>
密码：<input type="password" name="password" value="{$password}" hidden><br>
<input type="text" name="step" value="2" hidden>
<input type="submit" name="sub" value="登陆" hidden>
</form>
</body>

After checking some information, I used the above method to complete the method of automatically submitting the form. By the way, I also saw a friend saying that you can write an automatic submission form locally and you can do it. Some websites have "no need to log in".

I stepped on a trap and found out after checking for a long time.

First onload="javascript:document.form1.submit();" this statement The form1 must be consistent with the name attribute in the ff9c23ada1bcecdd1a0fb5d5a0f18437 form.

Another point is that when using this automatic submission form submit(), the attribute name=submit is not allowed, so I will submit Change the name to another name sub, just change this.

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