php(codeigniter) set default value with form helper -


i have form used different action(inserting , updating). use isset function updating purpose. complete code :

<div id="form_daftar">     <?php echo form_open($action) ?>         <?php             if($action === 'backend/pengurus/add')                 $pengurus['email'] = '';         ?>         <p id="input_nama">             nama : <?php echo form_input('txt_nama', isset($pengurus['nama'])?$pengurus['nama']:"");?>         </p>         <p id="input_email">             email : <?php echo form_input('txt_email',              isset($pengurus['email'])?$pengurus['email']:"");?>         </p>         <p id="input_password">             password : <?php echo form_password('txt_pengurus');?>         </p>         <p id="input_alamat">             alamat : <?php echo form_input('txt_alamat', isset($pengurus['alamat'])?$pengurus['alamat']:"");?>         </p>         <p id="input_tanggal_lahir">             tanggal lahir : <input type="text" id="datepicker" name="datepicker"             value="<?php echo isset($pengurus['tanggal_lahir'])?$pengurus['tanggal_lahir']:""?>"/>           </p>          <?php              $action === 'backend/pengurus/add' ? $label = "daftarkan pengurus" : $label = "update data pengurus";             echo form_submit('btn_insert', $label);         ?>     <?php echo form_close(); ?> </div>

however, got weird bug isset not working correctly. so, tried add piece of code (snippet above) :

<?php    if($action === 'backend/pengurus/add')       $pengurus['email'] = ''; ?>

however, $pengurus['email'] not recognized, although recognized in form below code (look complete code).

what should do?

any appreciated, please ask me if dont understand question (english not native languange). thanks:d

for setting default values form inputs in ci, use set_value(), like:

<?php echo form_input('txt_nama', set_value('txt_nama', ''));?>

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