Feature/add escaping to templates

templates/button.php

@@ -4,10 +4,9 @@
  * @var \WPDesk\View\Renderer\Renderer $renderer
  * @var string $name_prefix
  * @var string $value
- *
  * @var string $template_name Real field template.
- *
  */
+
 ?>
 
 <button
@@ -16,16 +15,21 @@
 <?php endif; ?>
 
 <?php foreach ( $field->get_attributes( [] ) as $key => $val ) : ?>
-	<?php echo $key.'="'.\esc_attr($val).'"'; ?>
+	<?php echo \esc_attr( $key ) . '="' . \esc_attr( $val ) . '"'; ?>
 <?php endforeach; ?>
 
 	type="<?php echo \esc_attr( $field->get_type() ); ?>"
-	name="<?php echo \esc_attr($name_prefix).'['.\esc_attr($field->get_name()).']'?>"
+	name="<?php echo \esc_attr( $name_prefix ) . '[' . \esc_attr( $field->get_name() ) . ']'; ?>"
 	id="<?php echo \esc_attr( $field->get_id() ); ?>"
 	value="<?php echo \esc_html( $value ); ?>"
 
-	<?php if ($field->is_required()): ?>required="required"<?php endif; ?>
-	<?php if ($field->is_disabled()): ?>disabled="disabled"<?php endif; ?>
-	<?php if ($field->is_readonly()): ?>readonly="readonly"<?php endif; ?>
+	<?php
+	if ( $field->is_disabled() ) :
+		?>
+		disabled="disabled"<?php endif; ?>
+	<?php
+	if ( $field->is_readonly() ) :
+		?>
+		readonly="readonly"<?php endif; ?>
 
 ><?php echo \esc_html( $field->get_label() ); ?></button>