How can i Make Required fields in php not js

[marcher]

please ..

i have this form

<FORM action="add.php" method="post">
<TABLE width="100%" border=0>
  <TBODY>
  <TR>
    <TD align=center><FONT color=#ff0000>* </FONT>title:<BR><INPUT size=40
      name=title><BR></TD>
    </TR>
      </TBODY>
      <TABLE width="100%" border=0>
       <TBODY>
       <TR>
       <TD align=center><FONT color=#ff0000>* </FONT>Url<BR><INPUT size=40
      name=url value=http://><BR><TD></TR></TBODY></TABLE>
      </TD>
    </TR>
     <TABLE width="100%" border=0>
       <TBODY>
       <TR>
       <TD align=center>description<BR>
       <textarea cols="50" rows="4" name="description"></textarea><BR><TD></TR></TBODY></TABLE>
      </TD>
    </TBODY></TABLE>
    <P style="TEXT-ALIGN: center" align=center><INPUT class=submit type=submit value="add" name=send></TD>
</FORM>

and i want make the first 2 fields required ( title and url )

but i want the user don't leave the form if this 2 fields empty ..

i want the user don't go to the add.php if this fields empty

something to making the color of Required fields red if user leave it empty or something .. like :: please fill the blank fields

so can anyone help me ..

[johny10151981]

follow the link validation