2715643

в Virtuemart 3
/administrator/components/com_virtuemart/models/userfields.php

929 строка

case 'webaddress':

							$_return['fields'][$_fld->name]['formcode'] = '<input type="text" id="'
							. $_prefix.$_fld->name . '_field" name="' . $_prefix.$_fld->name.'" size="' . $_fld->size
							. '" value="' . $_return['fields'][$_fld->name]['value'] .'" '
							. ($_fld->required ? ' class="required"' : '')
							. ($_fld->maxlength ? ' maxlength="' . $_fld->maxlength . '"' : '')
							. $readonly . ' /> ';
							break;

меняем на

case 'webaddress':

							$_return['fields'][$_fld->name]['formcode'] = '<input type="text" id="'
							. $_prefix.$_fld->name . '_field" name="' . $_prefix.$_fld->name.'" size="' . $_fld->size
							. '" value="' . $_return['fields'][$_fld->name]['value'] .'" 
							placeholder="'.$_fld->title.($_fld->required ? '*' : '').'"'
							. ($_fld->required ? ' class="required"' : '')
							. ($_fld->maxlength ? ' maxlength="' . $_fld->maxlength . '"' : '')
							. $readonly . ' /> ';
							break;