FIX: base parser validation & text-field

modules/block-parsers/fields/text-field-parser.php

@@ -21,7 +21,7 @@ protected function check_response() {
 
 		$type = $this->settings['field_type'] ?? 'text';
 
-		if ( $this->is_collected_error( 'empty_field' ) ) {
+		if ( empty( $this->value ) ) {
 			return;
 		}
 

modules/block-parsers/parser-context.php

@@ -683,14 +683,26 @@ public function collect_error( $name, $error_name ) {
 	public function iterate_errors(): \Generator {
 		/** @var Field_Data_Parser $parser */
 		foreach ( $this->iterate_parsers() as $parser ) {
-			yield $parser->get_name() => $parser->get_errors();
+			$errors = $parser->get_errors();
+
+			if ( ! $errors ) {
+				continue;
+			}
+
+			yield $parser->get_name() => $errors;
 		}
 	}
 
 	public function iterate_errors_list(): \Generator {
 		/** @var Field_Data_Parser $parser */
 		foreach ( $this->iterate_parsers_list() as $name => $parser ) {
-			yield $name => $parser->get_errors();
+			$errors = $parser->get_errors();
+
+			if ( ! $errors ) {
+				continue;
+			}
+
+			yield $name => $errors;
 		}
 	}