Joining two registration forms together

Is there any way to merge these two pieces of codes which happened to be two different registration forms together? They are from two different plugins but I need them to be together. I’ve been trying but I keep getting errors and damaged fields.

<?php

if(is_wp_error($error) && method_exists($error, 'get_error_code')) {
	$anyerrors = $error->get_error_code();
	if( !empty($anyerrors) ) {
		// we have an error - output
		$messages = $error->get_error_messages();
		$errormessages = "<div class='alert alert-error'>";
		$errormessages .= implode('<br/>', $messages);
		$errormessages .= "</div>";
	} else {
		$errormessages = '';
	}
} else {
	$errormessages = '';
}

?>

<div id='membership-wrapper'>
<?php
	if(!empty($errormessages)) {
		echo $errormessages;
	}
?>
<form class="form-membership" action="<?php echo get_permalink(); ?>" method="post">

	<?php do_action( "signup_hidden_fields" ); ?>

	<input type='hidden' name='subscription' value='<?php if(isset($_REQUEST['subscription'])) echo esc_attr($_REQUEST['subscription']); ?>' />

	<fieldset>
		<legend><?php _e( 'Create an Account', 'membership' ) ?></legend>

			<div class="form-element">
				<label class="control-label" for="user_login"><?php _e('Choose a Username','membership'); ?></label>
				<div class="element">
					<input type="text" class="input-xlarge" id="user_login" name="user_login" placeholder="" value="<?php if(isset($_POST['user_login'])) echo esc_attr($_POST['user_login']); ?>">
				</div>
			</div>

			<div class="form-element">
				<label class="control-label" for="user_email"><?php _e('Email Address','membership'); ?></label>
				<div class="element">
					<input type="text" class="input-xlarge" id="user_email" name="user_email" placeholder="" value="<?php if(isset($_POST['user_email'])) echo esc_attr($_POST['user_email']); ?>">
				</div>

				<p class="help-block"><?php _e('Please enter a new password, and then verify your new password by entering it again.','membership'); ?></p>
			</div>
			<div class="form-element">
				<label class="control-label" for="user_email"><?php _e('Password','membership'); ?></label>
				<div class="element">
					<input type="password" class="input-xlarge" id="password" name="password" placeholder="" autocomplete="off">
				</div>
			</div>

			<div class="form-element">
				<label class="control-label" for="user_email"><?php _e('Confirm Password','membership'); ?></label>
				<div class="element">
					<input type="password" class="input-xlarge" id="password2" name="password2" placeholder="" autocomplete="off">
				</div>

				<p class="help-block"><?php _e('Hint: The password should be at least 5 characters long. To make it stronger, use upper and lower case letters, numbers and symbols like ! " ? $ % ^ & ).','membership'); ?></p>
			</div>

		<?php
			do_action('membership_subscription_form_registration_presubmit_content');

			do_action( 'signup_extra_fields', $error );
		?>

		<p><input type="submit" value="<?php _e('Register My Account &raquo;','membership'); ?>" class="alignright button <?php echo apply_filters('membership_subscription_button_color', 'blue'); ?>" name="register"></p>
		<input type="hidden" name="action" value="validatepage1" />

		<a title="Login ?" href="<?php echo wp_login_url( add_query_arg('action', 'registeruser', get_permalink()) ); ?>" class="alignleft" id="login_right"><?php _e('Already have a user account?' ,'membership'); ?></a>
<?php
?>

AND

<div class="registration_form" id="registration_form">

    <div id="message" class="updated" {if empty($error) } style="display: none;" {/if}>
        {if !empty($error)}
            {$error}
        {/if}
    </div>

    <form action="" method="post" id="form_content" >
        <p class="business_name">
            <label class="title" for="business_name">{$labels.business_name}{$required_text}</label>
            <input type="text" id="business_name" name="business_name" value="{if $error }{$vals.business_name}{/if}" />
        </p>

        <p class="contact_name">
            <label class="title" for="contact_name">{$labels.contact_name}{$required_text}</label>
            <input type="text" id="contact_name" name="contact_name" value="{if $error }{$vals.contact_name}{/if}" />
        </p>
        <p class="contact_email">
            <label class="title" for="contact_email">{$labels.contact_email}{$required_text}</label>
            <input type="text" id="contact_email" name="contact_email" value="{if $error }{$vals.contact_email}{/if}" />
        </p>

        <p class="contact_phone">
            <label class="title" for="contact_phone">{$labels.contact_phone}</label>
            <input type="text" id="contact_phone" name="contact_phone" value="{if $error }{$vals.contact_phone}{/if}" />
        </p>

        {if isset($custom_fields) && 0 < $custom_fields|@count }
            {foreach $custom_fields as $key => $value }

                {if 'hidden' == $value.type}
                    {$value.field}
                {elseif 'checkbox' == $value.type || 'radio' == $value.type }
                    <p>
                        {if !empty($value.label) }
                            {$value.label}
                        {/if}
                        {if !empty($value.field) }
                            {foreach $value.field as $field }
                                {$field}<label class="title">&nbsp;</label>
                            {/foreach}
                        {/if}
                        {if !empty($value.description) }
                            {$value.description}
                        {/if}
                    </p>
                {else}
                    <p>
                        {if !empty($value.label) }
                            {$value.label}
                        {/if}
                        {if !empty($value.field) }
                            {$value.field}
                        {/if}
                        {if !empty($value.description) }
                            {$value.description}
                        {/if}
                    </p>
                {/if}

            {/foreach}
        {/if}

        <hr />
        <p class="contact_username">
            <label class="title" for="contact_username">{$labels.contact_username}{$required_text}</label>
            <input type="text" id="contact_username" name="contact_username" value="{if $error }{$vals.contact_username}{/if}" />
        </p>

        <p class="contact_password">
            <label class="title" for="contact_password">{$labels.contact_password}{$required_text}</label>
            <input type="password" id="contact_password" name="contact_password" value="" />
        </p>

        <p class="contact_password2">
            <label class="title" for="contact_password2">{$labels.contact_password2}</label>
            <input type="password" id="contact_password2" name="contact_password2" value="" />
        </p>

        <div id="pass-strength-result">{$labels.password_indicator}</div>
        <div class="indicator-hint">{$labels.password_hint}</div>

        <p class="send_password">
            <label for="send_password">>> {$labels.send_password} >> <input type="checkbox" {if $vals.send_password == 1 } checked {/if} name="user_data[send_password]" id="send_password" value="1" /> {$labels.send_password_desc}</label>
        </p>

        <div id="wpc_block_captcha">{if isset($labels.captcha)}{$labels.captcha}{/if}</div>

        <p class="btnAdd">
            <input type='submit' name='btnAdd' id="btnAdd" class='button-primary' value='{$labels.send_button}' />
        </p>
    </form>
</div>