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Found 4 results

  1. I've been struggling with the following Pursue challenge. I found an eloquent solution in the forum for version 4 but it included a function which will not be discussed until chapter 3. I just can't find a way to echo a greeting based on gender selection without a nested conditional. I would appreciate help on this. Pursue: Rewrite the gender conditional in handle_form.php (Script 2.4) as one conditional instead of two nested ones. Hint: You’ll need to use the AND operator. Here is the nested conditional: // Validate the gender: if (isset($_POST['gender'])) {
  2. I am having trouble creating the code to improve the security of add_print.php in Chapter 19. I am adapting the code from chapter 11 to this problem and not having any luck. I want to validate the file type before adding a print to the database. Does anyone have the solution to this review and pursue question? thanks
  3. Hello All, Well I'm wrapping up the last part of this book and seem to have hit a roadblock. On the first Ch. 13 Pursue assignment that tells you to make the login form sticky, I can't seem to get it to work and I've been able to get all of the previous ones pretty quickly. I know it'll probably be something that makes me feel silly after I figure it out, but after 2 hours of mixing and rearranging code, I keep coming back to the same thing and get somewhat similar results each time. Aside from it not working properly, when I put my code in the value attribute, it shows up as code in th
  4. I've been racking my brain over how to achieve this, but I'm stumped. Here's the code I use in the relevant contact.js: function process() { 'use strict'; //set initial check for validation to true because there are no errors yet var okay = true; //reference to email and comments elements var email = document.getElementById('email'); var comments = document.getElementById('comments'); //validate email if (!email || !email.value || (email.value.length < 6) || (email.value.indexOf('@') == -1)) { okay = false; alert('Please enter a valid email address'); }//end if //validate comme
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