<?php

class Application_Form_Loginform extends Zend_Form {

    public function __construct($params = null) {
//        $this->setMethod("POST");
//        $this->setAction("user/login");
        $this->setName("login");

            /************ username  *****************/
            $username = $this->createElement('text','username',
                                array('value' => trim($params['username']),
                                     'class' => 'txtField',
                                        'id' => 'username',                        
                                     'required'=>true,
                                    'filters' => array('StringTrim'),
                                 'validators' => array(array("Alpha", true, array("allowWhiteSpace" => false))),
                             ))	
                            ->setErrorMessages(array('Please enter username and white space not allowed'))
                            ->removeDecorator('label')
                         
                            ->removeDecorator('HtmlTag')
                            ->removeDecorator('DtDdWrapper');

            /************ Password *****************/				
            $password = $this->createElement('password','password',
                                            array('autocomplete' => 'off',
                                                     'class' => 'txtField',
                                                        'id' => 'password'	
                                            ))

                            ->setRequired(true)
                            ->setValidators(array(array("Alnum", true, array("allowWhiteSpace" => false))))	
                            ->setErrorMessages(array('Please enter password and white space not allowed'))
                            ->addDecorators(array(
                            'ViewHelper',
                            'Errors',
                            array('HtmlTag', array('tag' => 'div')),
                            array('Label', array('tag' => '')),
                            ));

            $this->addElements(array(
            $username,
            $password
            )); 
	}
}