I have a simple xhtml form with textboxes asking the user for their name, id, address etc. I have to use php to validate the data. For example in the ID field exactly 6 numerical values are allowed, if thats not the case, it shows an error to the user asking them to fix it. What i want do is, when the user clicks submit with the incorrect data, i want to keep the data in the field when the error shows up. I am currently doing that by:-
<td><label for="customerid">*Customer ID: </label></td>
<td><input type="text" value="
<?php if(($_POST['customerid'] != $id) || ($_POST["customerfname"] != $fname)
|| ($_POST["customerlname"] != $lname)){echo $_POST['customerid'];} ?>"
id="customerid" name="customerid"/>
I have just been modyifying that statement for all textboxes but as you can imagine it will get a little complicated if i have to do that for 10 boxes. i was wondering if it was an easier way to do this.
bold UPDATED
<td> <select name="state" id="state" value="<?php echo (isset($_POST["state"]) ? : ''); ?>">
<option value="--">--</option>
<option value="ACT">ACT</option>
<option value="NSW">NSW</option>
<option value="NT">NT</option>
<option value="QLD">QLD</option>
<option value="SA">SA</option>
</select>
</td>