How is this differnt from the GEM_Form_Fields::text_field method?

[jrtashjian]

Migrating TODO from inline comment.

godaddy-email-marketing/includes/render.php

Lines 147 to 179 in a4880d3

	/**
	* Displays the string field.
	*
	* @todo How is this differnt from the GEM_Form_Fields::text_field method?
	*
	* @param array $args Settings field arguments.
	*/
	public static function string( $args ) {
	$field_classes = array( 'gem-field' );
	// Is this field required?
	if ( $args->required ) {
	$field_classes[] = 'gem-required';
	}
	$field_classes = (array) apply_filters( 'gem_required_field_class', $field_classes, $args );
	?>
	<label for="<?php echo esc_attr( self::get_form_id( $args->name ) ); ?>">
	<?php echo esc_html( $args->display ); ?>
	<?php if ( $args->required && apply_filters( 'gem_required_field_indicator', true, $args ) ) : ?>
	<span class="required">*</span>
	<?php endif; ?>
	</label>
	<br/>
	<input type="text" name="<?php echo esc_attr( $args->name ); ?>" id="<?php echo esc_attr( self::get_form_id( $args->name ) ); ?>" class="<?php echo esc_attr( join( ' ', $field_classes ) ); ?>" data-label="<?php echo esc_attr( $args->display ); ?>" />
	<?php
	}