Password has passed all tests

index.js

@@ -1 +1,42 @@
-// Do work!
+
+
+function validatePassword(password) {
+    let upperCaseCheck = false
+    let lowerCaseCheck = false 
+    let numbersCheck = false
+    let specialCheck = false
+
+    if (password.length >= 8) { //checking for password length if true to the following 
+        // this for loop loops through each letter the password
+        for(let i = 0; i < password.length; i++){
+            if (password.charAt(i) != password.charAt(i).toUpperCase()) {
+                upperCaseCheck = true
+            }
+            if (password.charAt(i) != password.charAt(i).toLowerCase()) {
+                lowerCaseCheck = true
+            }
+            if (/[~`!#$%\^&*+=\-\[\]\\';,/{}|\\":<>\?]/g.test(password.charAt(i))){
+                specialCheck = true
+            }
+            if (!isNaN(password.charAt(i))) {
+                numbersCheck = true
+            }
+
+        }
+        if (upperCaseCheck == true && lowerCaseCheck == true && specialCheck == true && numbersCheck == true) {
+            return true
+
+        } else {
+            return false
+        }
+    } else { 
+        return false
+    }
+
+
+
+
+}
+
+
+module.exports = validatePassword