added full project files

static/js/subcontractor.js

@@ -0,0 +1,49 @@
+function validateInput() {
+            let isValid = true;
+
+            // Get form elements
+            let contractorName = document.getElementById("Contractor_Name").value;
+            let mobileNo = document.getElementById("Mobile_No").value;
+            let panNo = document.getElementById("PAN_No").value;
+            let email = document.getElementById("Email").value;
+            let passwordField = document.getElementById("Contractor_password");
+            let submitBtn = document.getElementById("submitBtn");
+
+            // Validation patterns
+            let mobileRegex = /^[0-9]{10}$/;
+            let panRegex = /^[A-Z0-9]{10}$/;
+            let emailRegex = /^[a-z]+@[a-z]+\.[a-z]{2,6}$/;
+
+            // Validate Mobile No
+            if (!mobileNo.match(mobileRegex)) {
+                document.getElementById("mobileError").innerText = "Mobile No must be exactly 10 digits.";
+                isValid = false;
+            } else {
+                document.getElementById("mobileError").innerText = "";
+            }
+
+            // Validate PAN No
+            if (!panNo.match(panRegex)) {
+                document.getElementById("panError").innerText = "PAN No must be uppercase letters or digits (10 chars).";
+                isValid = false;
+            } else {
+                document.getElementById("panError").innerText = "";
+            }
+
+            // Validate Email
+            if (!email.match(emailRegex)) {
+                document.getElementById("emailError").innerText = "Email must be lowercase, contain '@' and '.'";
+                isValid = false;
+            } else {
+                document.getElementById("emailError").innerText = "";
+            }
+
+
+
+            // Enable or disable the submit button
+            submitBtn.disabled = !isValid;
+        }
+
+window.onload = function () {
+        document.getElementById('Contractor_Name').focus();
+    };