benneuman · August 29, 2015 13:56
diff --git a/form-validator.js b/form-validator.js
 // shorthand for $(document).ready();
 grr = null;

 $(function(){
  //Your code...

 $("#sign_up_form").on("submit", function (event) { 
  $("ul").hide();
  $("ul li").hide();
  var password = $(event.target.password).val();
  var errors = check_pw(password);

  var email = $(event.target.email).val();

  if (bad_email(email)) {
    errors.push("email");
  }

  if (errors.length > 0) {
    event.preventDefault();
    show_errors(errors);
  }

  else {
    return true;
  }

 })
 })

 var r_min_length = 8;
 var r_capital = new RegExp(/[A-Z]/);
 var r_numeric = new RegExp(/\d/);
 var r_email = new RegExp(/([a-z]|[A-Z])+@([a-z]|[A-Z])+.([a-z]|[A-Z]){2,}/);



 function show_errors(errors) {
  $("#errors").show();

  for (i = 0; i < errors.length; i++) {
    $("#" + errors[i]).show();
  }
 }

 function check_pw(pw) {
  var errors = [];
  console.log(pw);
  if (no_capitals(pw)) {
    errors.push("capital");
  }

  if (no_numbers(pw)) {
    errors.push("numeric");
  }

  if (bad_length(pw)) {
    errors.push("length");
  }



  return errors;
 }


 function no_capitals(pw) {
  return (/[A-Z]/.exec(pw) == null);
 }


 function no_numbers(pw) {
  return (/\d/.exec(pw) == null);
 }

 function bad_email(email) {
  return (/([a-z]|[A-Z])+@([a-z]|[A-Z])+.([a-z]|[A-Z]){2,}/.exec(email) == null) 
 }

 function bad_length(pw) {
  return (pw.length < 8);
 }
diff --git a/index.html b/index.html
 <!doctype html>
 <html lang="en">
  <head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="main.css">
    <title>Form Validation</title>
  </head>
  <body>
    <form name="sign_up" action="#" method="post" id="sign_up_form">
      <label for="email">Email</label>
      <input type="text" name="email" />
      <label for="password">Password</label>
      <input id="pw" type="password" name="password" />

      <button type="submit">Sign Up</button>

      <ul id="errors">
        <li id="email">
          Must be a valid email address
        </li>
        <li id="capital">
          Password must contain at least one capital letter
        </li>
        <li id="numeric">
          Password must have at least one numeric character
        </li>
        <li id="length">
          Password must be at least 8 characters long
        </li>
      </ul>
    </form><body>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
    <script src="form-validator.js"></script>
  </body>
 </html>
diff --git a/main.css b/main.css
 ul#errors {
  color: red;
 }

 ul#errors {
  display: none;
 }

 ul#errors li {
  display: none;
 }
	// shorthand for $(document).ready();
	grr = null;

	$(function(){
	//Your code...

	$("#sign_up_form").on("submit", function (event) {
	$("ul").hide();
	$("ul li").hide();
	var password = $(event.target.password).val();
	var errors = check_pw(password);

	var email = $(event.target.email).val();

	if (bad_email(email)) {
	errors.push("email");
	}

	if (errors.length > 0) {
	event.preventDefault();
	show_errors(errors);
	}

	else {
	return true;
	}

	})
	})

	var r_min_length = 8;
	var r_capital = new RegExp(/[A-Z]/);
	var r_numeric = new RegExp(/\d/);
	var r_email = new RegExp(/([a-z]\|[A-Z])+@([a-z]\|[A-Z])+.([a-z]\|[A-Z]){2,}/);



	function show_errors(errors) {
	$("#errors").show();

	for (i = 0; i < errors.length; i++) {
	$("#" + errors[i]).show();
	}
	}

	function check_pw(pw) {
	var errors = [];
	console.log(pw);
	if (no_capitals(pw)) {
	errors.push("capital");
	}

	if (no_numbers(pw)) {
	errors.push("numeric");
	}

	if (bad_length(pw)) {
	errors.push("length");
	}



	return errors;
	}


	function no_capitals(pw) {
	return (/[A-Z]/.exec(pw) == null);
	}


	function no_numbers(pw) {
	return (/\d/.exec(pw) == null);
	}

	function bad_email(email) {
	return (/([a-z]\|[A-Z])+@([a-z]\|[A-Z])+.([a-z]\|[A-Z]){2,}/.exec(email) == null)
	}

	function bad_length(pw) {
	return (pw.length < 8);
	}
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<link rel="stylesheet" href="main.css">
	<title>Form Validation</title>
	</head>
	<body>
	<form name="sign_up" action="#" method="post" id="sign_up_form">
	<label for="email">Email</label>
	<input type="text" name="email" />
	<label for="password">Password</label>
	<input id="pw" type="password" name="password" />

	<button type="submit">Sign Up</button>

	<ul id="errors">
	<li id="email">
	Must be a valid email address
	</li>
	<li id="capital">
	Password must contain at least one capital letter
	</li>
	<li id="numeric">
	Password must have at least one numeric character
	</li>
	<li id="length">
	Password must be at least 8 characters long
	</li>
	</ul>
	</form><body>
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
	<script src="form-validator.js"></script>
	</body>
	</html>
	ul#errors {
	color: red;
	}

	ul#errors {
	display: none;
	}

	ul#errors li {
	display: none;
	}