LoginData.password = document.querySelector('#password'). ername = document.querySelector('#username').value LoginBtn.addEventListener('click', displayForm, false) LoginBtn.removeEventListener('click', loginForm, false) then((response) => handleLoginErrors(response))ĭocument.querySelector('#registerMessage').style.display = "none" * Throw error response if something is wrong:Ĭonst handleLoginErrors = (response) => // Destroy the Login Credentials LoginWelcome = document.querySelector('.welcome') LoginInfo = document.querySelector('#loginInfo'), SubmitBtn = document.querySelector('#submit'), I agree with droopsnoot, you need to JSON-encoded the string.ĭocument.querySelector('.logout').style.display = "none" Ĭonst startBtn = document.querySelector('#startBtn') Ĭonst loginBtn = document.querySelector('#loginMessage') Ĭonst loginForm = document.querySelector('#loginForm') $data2 = file_get_contents('php://input') String(61) "email=greenl%&password=greenpwd&btn_login=btn_login" Here you can see how the various JavaScript and PHP functions applyġ738 specifications make fascinating reading - considering that theĭocument is 10 years old yet still applicable.I’m working on a project on a local machine/localhost (xampp) and I can’t seem to get the values passed over to the next script with json_decode( file_get_contents( ‘php://input’ )) They don't conflict with either the HTML or JavaScript quotes.įor more details on escaping PHP variables for use in JavaScript see So any quotes within the JavaScript code will need to be escaped so that In the HTML we use double-quotes and in the JavaScript single-quotes, onclick="return confirm('Delete this item: ?' ". To JavaScript is addslashes which will add a backslash before:įor example, to echo a PHP variable into JavaScript code. Your JSON parser should be normalising this data when it is parsed out. All functions have a complementary 'decode' function that pretty much does the opposite.Īnother essential PHP function that comes in handy when passing data Although the option is added in PHP 5.3 and we cant guarantee it work in all.See our article on ASCII Character Codes for more details. The htmlentities function escapes characters which have special meaning inside HTML by inserting HTML entities in their place (eg.On the PHP side of things, the only difference beween urlencode and rawurlencode is that the latter escapes the character wheras urlencode uses the widely accepted + instead.The encodeURIComponent function is an extension of encodeURI, the difference being that it also escapes the following characters:, / ? : & = + $.The JavaScript escape function replaces most punctuation symbols with the equivalent hex-codes, but was found to be inadequate when it came to UNICODE character encoding and has been superseded by the encodeURI function.In the table futher down the page and described briefly here: These functions perform replacements on certain characters as shown The function you select will be applied to the INPUT text and not to already encoded (or decoded) text below. If you have a string toĭecode, use the buttons on the right instead. This page calls the PHPĪjax rather than a JavaScript emulation. Or URL parameters (following the '?' in a URL). Used to encode special characters when they appear in plain text The form below let's you see the output of various functions that are Encoding and decoding using JavaScript and PHP To be familiar with the PHP functions for encoding and decoding specialĬharacters, which is why we've created this special tool for testing andĬomparing different functions. If you're interacting between PHP and JavaScript you will also need Provides a number of functions that encode and decode special That mean something special such as identifying a variable, the end of a Every programming language has it's special characters - characters
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