Validators for Form Fields

tasks/oop/hyperlink/hyperlink.php

@@ -1,58 +0,0 @@
-<?php
-class Hyperlink
-{
-  /*
-  * Private members
-  */
-
-  private string $uri;
-  private string $title;
-  private ?string $colour;
-
-  /*
-  * Constructor
-  */
-
-  public function __construct(string $uri, string $title, string $colour = null)
-  {
-    $this->uri = $uri;
-    $this->title = $title;
-    $this->setColour($colour);
-  }
-
-  /*
-  * Getters and Setters
-  */
-
-  public function setColour(string $colour = null)
-  {
-    if ($colour === null) {
-      $this->colour = null;
-      return;
-    }
-
-    if (!preg_match("/^#([0-9A-Fa-f]{3,4}|[0-9A-Fa-f]{6}|[0-9A-Fa-f]{8})$/", $colour)) {
-      trigger_error("Colour invalid", E_USER_WARNING);
-      return;
-    }
-
-    $this->colour = $colour;
-  }
-
-  public function getColour()
-  {
-    return $this->colour ?? "No colour specified";
-  }
-
-  /*
-  * Meta
-  */
-
-  public function __toString()
-  {
-    $style = $this->colour ? "style=\"color:$this->colour;\"" : "";
-    return <<<END
-      <a href="$this->uri" $style>$this->title</a>
-      END;
-  }
-}

tasks/oop/hyperlink/index.php

@@ -14,7 +14,7 @@
   Headers::html();
 
   //Testdatei für die Klasse Hyperlink
-  include_once "./hyperlink.php";
+  include_once "../classes/hyperlink/hyperlink.php";
 
   //Objektinstanzen
   $link1 = new Hyperlink("https://www.google.de", "Google");