I would like get value from form of Sonata Admin, but in source html i have for example:
<input type="text" class="span5" maxlength="255" required="required" name="s215268450cfc7[username]" id="s215268450cfc7_username">
s215268450cfc7 this is uniqid, but for what this is add to all fields in form? This is regenerate after refresh page.
I would like get value from this form, but i can't use:
$('#s215268450cfc7_username').val()
because this is still renames.