The following are the code in my module function for textfield in my form:
$form['price'] = array( '#type' => 'textfield', '#title' => 'What is Your Price?', '#size' => 100, '#maxlength' => 10, '#required' => TRUE, );
Now I want to add css for the textbox like I want to add inline code
display:none; only for the textbox. How can I do that? Please help.