Copy Code code as follows:
<title>Form</title>
<meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ">
<script language= "javascript" src= "Form.js" src= "Form.js" ></script>
<body>
<form action= "post.php" method= "Get" Name= "Form1" onsubmit= "Return Form_sub ()" >
<table width= "271" border= "0" align= "center" cellpadding= "0" cellspacing= "0" >
<tr>
<TD width= "><div" align= "right" > name:</div></td>
<TD width= "186" ><input name= "username" type= "text" id= "username" ></td>
</tr>
<tr>
<td><div align= "Right" > Password:</div></td>
<td><input name= "password" type= "password" id= "password" ></td>
</tr>
<tr>
<td><div align= "Right" > Password confirmation:</div></td>
<td><input name= "password2" type= "password" id= "Password2" ></td>
</tr>
<tr>
<td><div align= "right" > Sex:</div></td>
<td><select name= "Sex" id= "sex" >
<option value= "0" selected> male </option>
<option value= "1" > Women </option>
</select></td>
</tr>
<tr>
<td><div align= "Right" > Birthday:</div></td>
<td><input name= "Birthday" type= "text" id= "Birthday" ></td>
</tr>
<tr>
<td><div align= "right" >E-mail:</div></td>
<td><input name= "Email" type= "text" id= "email" ></td>
</tr>
<tr>
<td><div align= "Right" > Career:</div></td>
<td><input name= "Job" type= "text" id= "Job" ></td>
</tr>
</table>
<p align= "center" >
<input type= "Submit" value= "Submit" >
<input type= "reset" value= "reset" >
</p>
</form>
</body>
Copy Code code as follows:
function Form_sub ()
{
if (!test_username (Document.form1.username.value))
{
Alert ("Incorrect name format");
return false;
}
if (!test_date (Document.form1.birthday.value))
{
Alert ("Incorrect date format");
return false;
}
if (!test_email (Document.form1.email.value))
{
Alert ("e-mail address format is not correct");
return false;
}
if (!test_password (Document.form1.password.value, Document.form1.password2.value))
{
Alert ("Two times password input is not the same");
return false;
}
}
function Test_username (str_username)
{
var pattern =/[a-za-z_]/;
if (Pattern.test (str_username))
return true;
Else
return false;
}
function Test_date (str_birthday)
{
var pattern =/[0-9]{4}-[0-9]{2}-[0-9]{2}/;
if (Pattern.test (Str_birthday))
return true;
Else
return false;
}
function Test_email (str_email)
{
var pattern =/^[a-za-z0-9_.] +@ ([a-za-z0-9_]+.) +[a-za-z]{2,3}$/;
if (Pattern.test (Str_email))
return true;
Else
return false;
}
function Test_password (STR_P1, STR_P2)
{
if (STR_P1==STR_P2)
return true;
Else
return false;
}
Copy Code code as follows:
<?php
This program is used to receive form data from HTML pages and verify accordingly
$founderr = false; Initialize FOUNDERR variable to indicate no error
if (!ereg ("[A-za-z_]", $_get[' username '))
{
echo "Incorrect name format <BR>";
$founderr = true;
}
if (!ereg ("[0-9]{4}-[0-9]{2}-[0-9]{2}", $_get[' birthday '))
{
echo "Incorrect date format <BR>";
$founderr = true;
}
if (!ereg ("^[a-za-z0-9_.] +@ ([a-za-z0-9_]+.) +[a-za-z]{2,3}$ ", $_get[' email '))
{
echo "Incorrect e-mail address format <BR>";
$founderr = true;
}
if ($_get[' password ']!= $_get[' Password2 ')
{
echo "Two times password input is not the same";
$founderr = true;
}
if (! $founderr)
{
?>
<title>Form</title>
<meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ">
<body>
<table width= "271" border= "0" align= "center" cellpadding= "0" cellspacing= "0" >
<tr>
<TD width= "><div" align= "right" > name:</div></td>
<TD width= "186" ><?php echo $_get[' username ']?></td>
</tr>
<tr>
<td><div align= "Right" > Password:</div></td>
<td><?php echo $_get[' password ']?></td>
</tr>
<tr>
<td><div align= "right" > Sex:</div></td>
<td><?php if ($_get[' sex ']==0) echo "male"; else echo "female"?></td>
</tr>
<tr>
<td><div align= "Right" > Birthday:</div></td>
<td><?php echo $_get[' birthday ']?></td>
</tr>
<tr>
<td><div align= "right" >E-mail:</div></td>
<td><?php echo $_get[' email ']?></td>
</tr>
<tr>
<td><div align= "Right" > Career:</div></td>
<td><?php echo $_get[' job ']?></td>
</tr>
</table>
</body>
<?php
}
?>
