neiyou_user_web/resources/views/vendor/geetest/geetest.blade.php

<script src="https://cdnjs.loli.net/ajax/libs/jquery/2.1.0/jquery.min.js" type="text/javascript"></script>
<script src="/assets/geetest/gt.js" type="text/javascript"></script>
<div id="{{ $captchaid }}"></div>
<p id="wait-{{ $captchaid }}" class="show">{{trans('auth.captcha_loading')}}</p>
@define use Illuminate\Support\Facades\Config
<script>
	var geetest = function (url) {
		var handlerEmbed = function (captchaObj) {
			$("#{{ $captchaid }}").closest('form').submit(function (e) {
				// captchaObj.verify();
				var validate = captchaObj.getValidate();
				if (!validate) {
					Msg(false, "{{trans('auth.captcha_required')}}", 'error');
					e.preventDefault();
				}
			});
			captchaObj.appendTo("#{{ $captchaid }}");
			captchaObj.onReady(function () {
				$("#wait-{{ $captchaid }}")[0].className = "hide";
			});
			if ('{{ $product }}' == 'popup') {
				captchaObj.bindOn($('#{{ $captchaid }}').closest('form').find(':submit'));
				captchaObj.appendTo("#{{ $captchaid }}");
			}
		};

		// 前端第一次验证
		$.ajax({
			url: url + "?t=" + (new Date()).getTime(),
			type: "get",
			dataType: "json",
			success: function (data) {
				initGeetest({
					gt: data.gt,
					challenge: data.challenge,
					product: "{{ $product?$product:Config::get('geetest.product', 'float') }}",
					offline: !data.success, // 表示用户后台检测极验服务器是否宕机
					new_captcha: data.new_captcha,  // 用于宕机时表示是新验证码的宕机
					lang: '{{session::get('locale', 'zh-cn')}}', // 免费版本仅支持中文
					http: '{{ Config::get('geetest.protocol', 'http') }}' + '://',
					width: '100%'
				}, handlerEmbed);
			}
		});
	};

	function Msg(clear, msg, type) {
		if (!clear) $('.login-form .alert, .register-form .alert').remove();

		var typeClass = 'alert-danger',
			clear = clear ? clear : false,
			$elem = $('.login-form, .register-form');
		type === 'error' ? typeClass = 'alert-danger' : typeClass = 'alert-success';

		var tpl = '<div class="alert ' + typeClass + '">' +
			'<button class="close" data-close="alert"></button>' +
			'<span> ' + msg + ' </span></div>';

		if (!clear) {
			$elem.prepend(tpl);
		} else {
			$('.login-form .alert, .register-form .alert').remove();
		}
	}

	(function () {
		geetest('{{ $url?$url:Config::get('geetest.url', 'geetest') }}');
	})();
</script>
<style type="text/css">
    .hide {
        display: none;
    }
</style>