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Added URL Field

Url field automatically validates and sanitizes url's.
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1 parent e2cfac2 commit 68b6881769c0911a3a85aab365b40417a768a792 @funkedgeek funkedgeek committed Nov 1, 2012
Showing with 60 additions and 0 deletions.
  1. +60 −0 inc/fields/url.php
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+<?php
+// Prevent loading this file directly
+defined( 'ABSPATH' ) || exit;
+
+if ( ! class_exists( 'RWMB_URL_Field' ) )
+{
+ class RWMB_URL_Field
+ {
+ /**
+ * Get field HTML
+ *
+ * @param string $html
+ * @param mixed $meta
+ * @param array $field
+ *
+ * @return string
+ */
+ static function html( $html, $meta, $field )
+ {
+ return sprintf(
+ '<input type="url" class="rwmb-url" name="%s" id="%s" value="%s" size="%s" />',
+ $field['field_name'],
+ $field['id'],
+ $meta,
+ $field['size']
+ );
+ }
+
+ /**
+ * Normalize parameters for field
+ *
+ * @param array $field
+ *
+ * @return array
+ */
+ static function normalize_field( $field )
+ {
+ $field = wp_parse_args( $field, array(
+ 'size' => 30,
+ ) );
+ return $field;
+ }
+
+ /**
+ * Sanitizes url
+ *
+ * @param $post_id
+ * @param $field
+ * @param $old
+ * @param $new
+ *
+ * @return $new
+ */
+ static function value( $new, $old, $post_id, $field)
+ {
+ $new = esc_url($new);
+ return $new;
+ }
+ }
+}

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