1 files changed, 17 insertions, 31 deletions

diff --git a/ui/include/classes/widgets/fields/CWidgetFieldIntegerBox.php b/ui/include/classes/widgets/fields/CWidgetFieldIntegerBox.php
index a246dfda320..32c12e43393 100644
--- a/ui/include/classes/widgets/fields/CWidgetFieldIntegerBox.php
+++ b/ui/include/classes/widgets/fields/CWidgetFieldIntegerBox.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 0);
 /*
 ** Zabbix
 ** Copyright (C) 2001-2022 Zabbix SIA
@@ -19,47 +19,33 @@
 **/
 
 
-/**
- * Widget Field for integer values.
- */
-class CWidgetFieldIntegerBox extends CWidgetField {
+namespace Zabbix\Widgets\Fields;
 
-	/**
-	 * Allowed min value
-	 *
-	 * @var int
-	 */
-	private $min;
+use Zabbix\Widgets\CWidgetField;
 
-	/**
-	 * Allowed max value
-	 *
-	 * @var int
-	 */
-	private $max;
+class CWidgetFieldIntegerBox extends CWidgetField {
+
+	private int $max;
 
 	/**
-	 * A numeric box widget field.
-	 *
-	 * @param string $name   field name in form
-	 * @param string $label  label for the field in form
-	 * @param int    $min    minimal allowed value (this included)
-	 * @param int    $max    maximal allowed value (this included)
+	 * @param int $min  Minimal allowed value.
+	 * @param int $max  Maximal allowed value.
 	 */
-	public function __construct($name, $label, $min = 0, $max = ZBX_MAX_INT32) {
+	public function __construct(string $name, string $label = null, int $min = 0, int $max = ZBX_MAX_INT32) {
 		parent::__construct($name, $label);
 
-		$this->setSaveType(ZBX_WIDGET_FIELD_TYPE_INT32);
-		$this->min = $min;
 		$this->max = $max;
-		$this->setExValidationRules(['in' => $this->min.':'.$this->max]);
-	}
 
-	public function getMaxLength() {
-		return strlen((string) $this->max);
+		$this
+			->setSaveType(ZBX_WIDGET_FIELD_TYPE_INT32)
+			->setExValidationRules(['in' => $min.':'.$this->max]);
 	}
 
-	public function setValue($value) {
+	public function setValue($value): self {
 		return parent::setValue((int) $value);
 	}
+
+	public function getMaxLength(): int {
+		return strlen((string) $this->max);
+	}
 }