Fix handling of starting value

Author: edanzer

projects/packages/forms/src/contact-form/class-contact-form-field.php

@@ -145,6 +145,7 @@ public function __construct( $attributes, $content = null, $form = null ) {
 				'optionstyles'             => null,
 				'min'                      => null,
 				'max'                      => null,
+				'startingvalue'            => null,
 				'maxfiles'                 => null,
 				'fieldwrapperclasses'      => null,
 				'stylevariationattributes' => array(),
@@ -483,6 +484,9 @@ public function render() {
 			if ( is_numeric( $this->get_attribute( 'max' ) ) ) {
 				$extra_attrs['max'] = $this->get_attribute( 'max' );
 			}
+			if ( is_numeric( $this->get_attribute( 'startingvalue' ) ) ) {
+				$extra_attrs['startingvalue'] = $this->get_attribute( 'startingvalue' );
+			}
 		}
 
 		$rendered_field = $this->render_field( $field_type, $field_id, $field_label, $field_value, $field_class, $field_placeholder, $field_required, $field_required_text, $extra_attrs );
@@ -2202,7 +2206,7 @@ public function render_slider_field( $id, $label, $value, $class, $required, $re
 		}
 		$min            = isset( $extra_attrs['min'] ) ? $extra_attrs['min'] : 0;
 		$max            = isset( $extra_attrs['max'] ) ? $extra_attrs['max'] : 100;
-		$starting_value = isset( $extra_attrs['startingValue'] ) ? $extra_attrs['startingValue'] : 50;
+		$starting_value = isset( $extra_attrs['startingvalue'] ) ? $extra_attrs['startingvalue'] : 50;
 		$current_value  = ( $value !== '' && $value !== null ) ? $value : $starting_value;
 
 		$field = $this->render_label( 'slider', $id, $label, $required, $required_field_text );

projects/packages/forms/src/contact-form/class-contact-form-plugin.php

@@ -3110,7 +3110,7 @@ public static function gutenblock_render_field_slider( $atts, $content, $block )
 					$attrs                 = $inner_block['attrs'] ?? array();
 					$atts['min']           = isset( $attrs['min'] ) && $attrs['min'] !== '' ? $attrs['min'] : 0;
 					$atts['max']           = isset( $attrs['max'] ) && $attrs['max'] !== '' ? $attrs['max'] : 100;
-					$atts['startingValue'] = isset( $attrs['startingValue'] ) && $attrs['startingValue'] !== '' ? $attrs['startingValue'] : 50;
+					$atts['startingvalue'] = isset( $attrs['startingValue'] ) && $attrs['startingValue'] !== '' ? $attrs['startingValue'] : 50;
 				}
 			}
 		}