We want to force registration form fields input to be all in uppercase and I tried this code <?php @$_REQUEST['firstname'] = strtoupper(@$_REQUEST['firstname']); ?>
but it doesn't help. Am I missing our something?
<div class="field name-firstname">
<?php @$_REQUEST['firstname'] = strtoupper(@$_REQUEST['firstname']); ?>
<label for="<?php echo $this->getFieldId('firstname')?>" class="required"><em>*</em><?php echo $this->getStoreLabel('firstname') ?></label>
<div class="input-box">
<input type="text" id="<?php echo $this->getFieldId('firstname')?>" name="<?php echo $this->getFieldName('firstname')?>" value="<?php echo $this->escapeHtml($this->getObject()->getFirstname()) ?>" title="<?php echo $this->getStoreLabel('firstname') ?>" maxlength="255" class="input-text <?php echo $this->helper('customer/address')->getAttributeValidationClass('firstname') ?>" <?php echo $this->getFieldParams() ?> />
</div>
</div>