i have created a web page and placed some text boxes on it, now i'm looking to create an error massages when a person enter a wrong input the error massage will tell him/her to enter the right one and also if he/she left a text field empty and clicked a button, an error msj will inform the user that there's an empty field .
monta2020 0 Newbie Poster
phpbeginners 1 Posting Whiz in Training
alert and back to referrer:
echo "<script>alert(\"Username not found.\")</script>"; die("<script type=\"text/javascript\">window.history.back();</script>");
vibhaJ 126 Master Poster
Check this code.
And implement as per your need.
<script language="javascript">
function valid(form)
{
if(form.name.value=="")
{
alert('Please enter name');
return false;
}
else if(form.subject.value=="")
{
alert('Please enter subject');
return false;
}
else
{
return true;
}
}
</script>
<form name="frm" id="frm" method="post" onsubmit="return valid(this);">
<br />Name : <input name="name" type="text" />
<br />Subject : <input name="subject" type="text" />
<br /><input name="send" value="Send" type="submit" /> monta2020 commented: THIS HELLLLLPED ME !!! +0
perfectweb 0 Newbie Poster
vibhadevit
you can still turn on and off on javascript
monta2020 0 Newbie Poster
:)
Check this code.
And implement as per your need.<script language="javascript"> function valid(form) { if(form.name.value=="") { alert('Please enter name'); return false; } else if(form.subject.value=="") { alert('Please enter subject'); return false; } else { return true; } } </script> <form name="frm" id="frm" method="post" onsubmit="return valid(this);"> <br />Name : <input name="name" type="text" /> <br />Subject : <input name="subject" type="text" /> <br /><input name="send" value="Send" type="submit" />
thankss a lot , it works now :):) , have a great time
phpbeginners 1 Posting Whiz in Training
mark as solved... :-)
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