biscolab / laravel-recaptcha

src/helpers.php

<?php
/**
 * Copyright (c) 2017 - present
 * LaravelGoogleRecaptcha - helpers.php
 * author: Roberto Belotti - roby.belotti@gmail.com
 * web : robertobelotti.com, github.com/biscolab
 * Initial version created on: 12/9/2018
 * MIT license: https://github.com/biscolab/laravel-recaptcha/blob/master/LICENSE
 */

use Biscolab\ReCaptcha\Facades\ReCaptcha;

if (!function_exists('recaptcha')) {
    /**
     * @return Biscolab\ReCaptcha\ReCaptchaBuilder
     */
    function recaptcha() {

        return app('recaptcha');

The expression return app('recaptcha') also could return the type Illuminate\Foundation\Application which is incompatible with the documented return type Biscolab\ReCaptcha\ReCaptchaBuilder.

    }
}

/**
 * call ReCaptcha::htmlScriptTagJsApi()
 * Write script HTML tag in you HTML code
 * Insert before </head> tag
 *
 * @param $formId required if you are using invisible ReCaptcha
 */
if (!function_exists('htmlScriptTagJsApi')) {

    /**
     * @param string $formId
     *
     * @return string
     */
    function htmlScriptTagJsApi($formId = ''): string {

        return ReCaptcha::htmlScriptTagJsApi($formId);
    }
}

/**
 * call ReCaptcha::htmlScriptTagJsApi()
 * Write script HTML tag in you HTML code
 * Insert before </head> tag
 *
 * @param $formId required if you are using invisible ReCaptcha
 */
if (!function_exists('htmlScriptTagJsApiV3')) {

    /**
     * @param array $config
     *
     * @return string
     */
    function htmlScriptTagJsApiV3($config = []): string {

        return ReCaptcha::htmlScriptTagJsApiV3($config);
    }
}

/**
 * call ReCaptcha::htmlFormButton()
 * Write HTML <button> tag in your HTML code
 * Insert before </form> tag
 *
 * Warning! Using only with ReCAPTCHA INVISIBLE
 *
 * @param $buttonInnerHTML What you want to write on the submit button
 */
if (!function_exists('htmlFormButton')) {

    /**
     * @param null|string $buttonInnerHTML
     *
     * @return string
     */
    function htmlFormButton(?string $buttonInnerHTML = 'Submit'): string {

        return ReCaptcha::htmlFormButton($buttonInnerHTML);
    }
}

/**
 * call ReCaptcha::htmlFormSnippet()
 * Write ReCAPTCHA HTML tag in your FORM
 * Insert before </form> tag
 *
 * Warning! Using only with ReCAPTCHA v2
 */
if (!function_exists('htmlFormSnippet')) {

    /**
     * @return string
     */
    function htmlFormSnippet(): string {

        return ReCaptcha::htmlFormSnippet();
    }
}