From 8b82035f3f8be1462a7125ad7eafb990ca17fa94 Mon Sep 17 00:00:00 2001
From: Jake Vanderwerf <get@jakevanderwerf.ca>
Date: Sat, 07 Feb 2026 17:37:23 +0000
Subject: [PATCH] =Port over to jakevan

---
 inc/meta/Form.php |   34 ++++++++++++++++++++++++++++------
 1 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/inc/meta/Form.php b/inc/meta/Form.php
index 7fe9aa0..4a515bd 100644
--- a/inc/meta/Form.php
+++ b/inc/meta/Form.php
@@ -117,7 +117,7 @@
 	}
 		protected static function buildClasses(array $config): string
 		{
-			$classes = ['field field-' . ($config['type'] ?? 'text')];
+			$classes = ['field '. (str_replace('_','-',sanitize_text_field($config['type'] ?? 'text')))];
 			if (!empty($config['required'])) {
 				$classes[] = 'required';
 			}
@@ -1441,23 +1441,44 @@
 			$input .= static::render($newName, '', $fieldConfig);
 		}
 		$input .= sprintf(
-			'<button type="button" class="button add-tag-item">%s<span>%s</span></button></div>',
+			'<button type="button" class="button add-tag">%s<span>%s</span></button></div>',
 			jvbIcon('plus'),
 			$field['add_label']??'Add'
 		);
 
 		//Tag Display
-		$input .= '<div class="tag-items">'.static::renderTagItem($config['fields'], $value, $name, null, $tagFormat).'</div>';
+		$input .= '<div class="tag-items">'.static::renderTagItems($config['fields'], $value, $name, $tagFormat).'</div>';
 
 		//Template for tags
 		$input .= sprintf(
 			'<template class="%s">%s</template>',
 			uniqid('tagListItem'),
-			static::renderTagItem($config['fields'], [], null, $name, $tagFormat)
+			static::renderTagItem($config['fields'], [], $name, null, $tagFormat)
 		);
+		$input .= '</div>';
+
+		unset($config['label']);
 
 		return static::fieldWrap($name, $input, $config);
 	}
+		protected static function renderTagItems(array $fields, mixed $value, string $name, string $tagFormat):string
+		{
+			if ($value === '') {
+				return '';
+			}
+			if (is_string($value)) {
+				$value = explode(',', $value);
+			}
+			if (empty($value)) {
+				return '';
+			}
+			$out = '';
+			foreach ($value as $index => $v) {
+				$out .= static::renderTagItem($fields, $v, $name, $index, $tagFormat);
+			}
+			return $out;
+
+		}
 		protected static function renderTagItem(array $fields, mixed $values, string $name, ?int $index, string $tagFormat):string
 		{
 			$tagText = static::getTagDisplayText($fields, $values, $tagFormat);
@@ -1476,7 +1497,7 @@
 					'<input type="hidden"
 					name="%s"
 					value="%s"
-					data-field="%s",
+					data-field="%s"
 					data-field-type="%s" />',
 					esc_attr($fullName),
 					esc_attr($value),
@@ -1485,10 +1506,11 @@
 				);
 
 				$out .= sprintf(
-					'<button type="button" class="remove-tag" aria-label="Remove">%s</button></div>',
+					'<button type="button" class="remove-tag" aria-label="Remove">%s</button>',
 					jvbIcon('x')
 				);
 			}
+			$out .='</div>';
 			return $out;
 		}
 			protected static function getTagDisplayText(array $fields, mixed $values, string $tagFormat):string

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