Zend Framework - How to place a text right to the text box? -

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how place text right text box in zend framework? using zend_form component in project. want display small text right side of text box. example want display example phone number right side of phone number text box field. how can this? please me!!!!

use element's description

$element = $this->createelement('text', 'phone')                 ->setlabel('phone number:')                 ->setdescription('ex: 123-456-7890'); $this->addelement($element);

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