Initial commit

app/Traits/FormHelpersTrait.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Traits;
+
+trait FormHelpersTrait
+{
+    /**
+     * Get character counter text if above 75% of limit
+     *
+     * @param string|null $text
+     * @param int $maxLength
+     * @return string
+     */
+    public function characterLeftCounter(?string $text, int $maxLength, ?int $warnPercentage = null): string
+    {
+        $warnFactor = $warnPercentage ? $warnPercentage / 100 : 0.75;
+        $currentLength = strlen($text ?? '');
+        $threshold = (int) ($maxLength * $warnFactor);
+
+        if ($currentLength >= $threshold) {
+            $remaining = $maxLength - $currentLength;
+            return $remaining . ' ' . __('characters remaining');
+        }
+
+        return '';
+    }
+
+    /**
+     * Get character counter text if above 75% of limit (strips HTML tags)
+     *
+     * @param string|null $text
+     * @param int $maxLength
+     * @param int|null $warnPercentage
+     * @return string
+     */
+    public function characterLeftCounterWithoutHtml(?string $text, int $maxLength, ?int $warnPercentage = null): string
+    {
+        $warnFactor = $warnPercentage ? $warnPercentage / 100 : 0.75;
+        $plainText = strip_tags($text ?? '');
+        $currentLength = strlen($plainText);
+        $threshold = (int) ($maxLength * $warnFactor);
+
+        if ($currentLength >= $threshold) {
+            $remaining = $maxLength - $currentLength;
+            return $remaining . ' ' . __('characters remaining');
+        }
+
+        return '';
+    }
+}