<commit_before><?php

namespace Formulaic;

class File extends Element
{
    protected $attributes = ['type' => 'file'];

    public function isRequired()
    {
        $this->attributes['required'] = true;
        return $this->addTest('required', function ($value) {
            return strlen(trim($value)) || isset($_FILES[$this->name]);
        });
    }

    public function __toString()
    {
        $old = $this->value;
        $this->value = null;
        $out = parent::__toString();
        $this->value = $old;
        return $out;
    }
}
<commit_msg>this isn't really needed<commit_after><?php

namespace Formulaic;

class File extends Element
{
    protected $attributes = ['type' => 'file'];

    public function __toString()
    {
        $old = $this->value;
        $this->value = null;
        $out = parent::__toString();
        $this->value = $old;
        return $out;
    }
}

{'fraction_non_alphanumeric': 0.15760266370699222, 'fraction_numerical': 0.0, 'mean_word_length': 2.3909774436090228, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 14, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7076989', 'n_tokens_mistral': 266, 'n_tokens_neox': 263, 'n_words': 63}