Add the missing type hint for get_placeholder() (#629)

2ndkauboy · web-flow · commit e413b932b9e4 · 2024-10-18T16:36:38.000+02:00
diff --git a/src/Admin/Fields/Text.php b/src/Admin/Fields/Text.php
@@ -26,8 +26,8 @@ class Text extends Field implements RenderElement {
 	 *
 	 * @return string
 	 */
-	public function get_placeholder() {
-		return $this->placeholder;
+	public function get_placeholder(): string {
+		return $this->placeholder ?? '';
 	}
 
 	/**

Original file line number	Diff line number	Diff line change
`@@ -26,8 +26,8 @@ class Text extends Field implements RenderElement {`
`26`	`26`	`*`
`27`	`27`	`* @return string`
`28`	`28`	`*/`
`29`		`- public function get_placeholder() {`
`30`		`- return $this->placeholder;`
	`29`	`+ public function get_placeholder(): string {`
	`30`	`+ return $this->placeholder ?? '';`
`31`	`31`	`}`
`32`	`32`
`33`	`33`	`/**`