first git

js/forms.js

@@ -0,0 +1,79 @@
+function formhash(form, password) {
+    // Create a new element input, this will be our hashed password field. 
+    var p = document.createElement("input");
+ 
+    // Add the new element to our form. 
+    form.appendChild(p);
+    p.name = "p";
+    p.type = "hidden";
+    p.value = hex_sha512(password.value);
+ 
+    // Make sure the plaintext password doesn't get sent. 
+    password.value = "";
+ 
+    // Finally submit the form. 
+    form.submit();
+}
+ 
+function regformhash(form, uid, email, password, conf) {
+     // Check each field has a value
+    if (uid.value == ''         || 
+          email.value == ''     || 
+          password.value == ''  || 
+          conf.value == '') {
+ 
+        alert('You must provide all the requested details. Please try again');
+        return false;
+    }
+ 
+    // Check the username
+ 
+    re = /^\w+$/; 
+    if(!re.test(form.username.value)) { 
+        alert("Username must contain only letters, numbers and underscores. Please try again"); 
+        form.username.focus();
+        return false; 
+    }
+ 
+    // Check that the password is sufficiently long (min 6 chars)
+    // The check is duplicated below, but this is included to give more
+    // specific guidance to the user
+    if (password.value.length < 6) {
+        alert('Passwords must be at least 6 characters long.  Please try again');
+        form.password.focus();
+        return false;
+    }
+ 
+    // At least one number, one lowercase and one uppercase letter 
+    // At least six characters 
+ 
+    var re = /(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{6,}/; 
+    if (!re.test(password.value)) {
+        alert('Passwords must contain at least one number, one lowercase and one uppercase letter.  Please try again');
+        return false;
+    }
+ 
+    // Check password and confirmation are the same
+    if (password.value != conf.value) {
+        alert('Your password and confirmation do not match. Please try again');
+        form.password.focus();
+        return false;
+    }
+ 
+    // Create a new element input, this will be our hashed password field. 
+    var p = document.createElement("input");
+ 
+    // Add the new element to our form. 
+    form.appendChild(p);
+    p.name = "p";
+    p.type = "hidden";
+    p.value = hex_sha512(password.value);
+ 
+    // Make sure the plaintext password doesn't get sent. 
+    password.value = "";
+    conf.value = "";
+ 
+    // Finally submit the form. 
+    form.submit();
+    return true;
+}