diff --git a/src/Bridges/FormsLatte/Nodes/InputErrorNode.php b/src/Bridges/FormsLatte/Nodes/InputErrorNode.php
index ba2767a61..014e16d69 100644
--- a/src/Bridges/FormsLatte/Nodes/InputErrorNode.php
+++ b/src/Bridges/FormsLatte/Nodes/InputErrorNode.php
@@ -9,7 +9,6 @@
 
 namespace Nette\Bridges\FormsLatte\Nodes;
 
-use Latte\Compiler\Nodes\Php\Expression\VariableNode;
 use Latte\Compiler\Nodes\Php\ExpressionNode;
 use Latte\Compiler\Nodes\StatementNode;
 use Latte\Compiler\PrintContext;
@@ -27,13 +26,10 @@ class InputErrorNode extends StatementNode
 	public static function create(Tag $tag): static
 	{
 		$tag->outputMode = $tag::OutputKeepIndentation;
+		$tag->expectArguments();
+
 		$node = new static;
-		if ($tag->parser->isEnd()) {
-			trigger_error("Missing argument in {inputError} (on line {$tag->position->line})", E_USER_DEPRECATED);
-			$node->name = new VariableNode('ʟ_input');
-		} else {
-			$node->name = $tag->parser->parseUnquotedStringOrExpression();
-		}
+		$node->name = $tag->parser->parseUnquotedStringOrExpression();
 		return $node;
 	}