captcha lettres

core/class/template.class.php

@@ -50,13 +50,14 @@ class template {
         ], $attributes);
         // Génère deux nombres pour le captcha
         $numbers = array(0,1,2,3,4,5,6,7,8,9,10,12,13,14,15,16,17,18,19,20);
-        $letters=array('zéro','un','deux','trois','quatre','cinq','six','sept','huit','neuf','dix','onze','douze','treize','quatorze','quinze','seize','dix-sept','dix-huit','dix-neuf','vingt');
+        $letters = array('u','t','s','r','q','p','o','n','m','l','k','j','i','h','g','f','e','d','c','b','a');
         $firstNumber = rand ( 0 , count($letters)-1 );
         $secondNumber = rand ( 0 , count($letters)-1 );
         // Début du wrapper
         $html = '<div id="' . $attributes['id'] . 'Wrapper" class="inputWrapper ' . $attributes['classWrapper'] . '">';
         // Label
-        $html .= self::label($attributes['id'],  $letters[$firstNumber] . ' + ' . $letters[$secondNumber] . ' = ? (réponse en chiffres)', [
+        $html .= self::label($attributes['id'],
+                 '<img class="captchaNumber" src="core/vendor/zwiico/png/'.$letters[$firstNumber] . '.png" /> + <img class="captchaNumber" src="core/vendor/zwiico/png/' . $letters[$secondNumber] . '.png" /> = ? (réponse en chiffres)', [
                         'help' => $attributes['help']
                 ]);
         // Notice

core/layout/common.css

@@ -1359,3 +1359,10 @@ th.col12 {
 .accordion-content {
 	padding: 7px;
 }
+
+/* Captcha
+*  Taille des images
+*/
+.captchaNumber {
+	height:20px;
+}