diff --git a/starterOnly/index.html b/starterOnly/index.html
index 25fef80699..190d2f19e7 100644
--- a/starterOnly/index.html
+++ b/starterOnly/index.html
@@ -59,8 +59,7 @@ <h1 class="hero-headline">
             <form
               name="reserve"
               action="index.html"
-              method="get"
-              onsubmit="return validate();"
+              method="get";
             >
               <div
                 class="formData">
diff --git a/starterOnly/modal.js b/starterOnly/modal.js
index 694a848564..741aa08d43 100644
--- a/starterOnly/modal.js
+++ b/starterOnly/modal.js
@@ -1,23 +1,207 @@
-function editNav() {
-  var x = document.getElementById("myTopnav");
-  if (x.className === "topnav") {
-    x.className += " responsive";
-  } else {
-    x.className = "topnav";
-  }
-}
-
 // DOM Elements
 const modalbg = document.querySelector(".bground");
 const modalBtn = document.querySelectorAll(".modal-btn");
 const formData = document.querySelectorAll(".formData");
+const closeBtn = document.querySelectorAll(".close");
+// form elements
+const submitBtn = document.querySelectorAll(".btn-submit");
+const form = document.querySelector('[name="reserve"]');
+// // form elements;
+// const conditions = document.getElementById("checkbox1");
 
 // launch modal event
 modalBtn.forEach((btn) => btn.addEventListener("click", launchModal));
+// close modal
+closeBtn.forEach((btn) => btn.addEventListener("click", closeModal));
+// form submit event
+form.addEventListener("submit", validate);
+
+
 
 // launch modal form
 function launchModal() {
   modalbg.style.display = "block";
 }
 
+// remouve error message
+function removeErrorMessage() {
+  formData.forEach((data) => {
+    data.setAttribute("data-error-visible", false);
+  });
+
+}
+
+// edit nav bar
+function editNav() {
+  const x = document.getElementById("myTopnav");
+  if (x.className === "topnav") {
+    x.className += " responsive";
+  } else {
+    x.className = "topnav";
+  }
+}
+
+// // form validation
+
+function validateEmail(email) {
+
+  let emailRegex = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
+  if (!emailRegex.test(email)) {
+    alert("Veuillez rajouter un @ dans votre email");
+    return false;
+  }
+}
+function validate(event) {
+  event.preventDefault();
+
+  // Reset error messages
+  formData.forEach((element) => {
+    element.setAttribute("data-error-visible", false);
+    element.removeAttribute("data-error");
+  });
+
+  // Define validation rules for each input field
+  const validationRules = {
+    first: { minLength: 2, errorMessage: "Le champ doit contenir au moins 2 caractères" },
+    last: { minLength: 2, errorMessage: "Le champ doit contenir au moins 2 caractères" },
+    email: { validator: validateEmail, errorMessage: "Veuillez rajouter un @ dans votre email" },
+    birthdate: { required: true, errorMessage: "Veuillez renseigner votre date de naissance" },
+    quantity: { required: true, errorMessage: "Veuillez renseigner le nombre de tournois" }
+  };
 
+  // Loop through form data and validate each input
+  for (let i = 0; i < formData.length; i++) {
+    const input = formData[i].querySelector("input");
+    const inputId = input.id;
+
+    // Check if input is empty
+    if (input.value === "") {
+      formData[i].setAttribute("data-error-visible", true);
+      formData[i].setAttribute("data-error", "Le champ doit être rempli");
+    } else {
+      formData[i].setAttribute("data-error-visible", false);
+    }
+
+    // Apply additional validation rules if defined for the input
+    if (validationRules[inputId]) {
+      const rule = validationRules[inputId];
+
+      // Check minimum length or custom validator function
+      if (rule.minLength && input.value.length < rule.minLength) {
+        formData[i].setAttribute("data-error-visible", true);
+        formData[i].setAttribute("data-error", rule.errorMessage);
+      } else if (rule.validator && !rule.validator(input.value)) {
+        formData[i].setAttribute("data-error-visible", true);
+        formData[i].setAttribute("data-error", rule.errorMessage);
+      }
+
+      // Check if input is required
+      if (rule.required && input.value === "") {
+        formData[i].setAttribute("data-error-visible", true);
+        formData[i].setAttribute("data-error", rule.errorMessage);
+      }
+    }
+  }
+}
+
+
+// function validate(event) {
+//   event.preventDefault();
+//   console.log("toto");
+//   let firstNameValue = document.forms["reserve"]["first"].value;
+//   let lastNameValue = document.forms["reserve"]["last"].value;
+//   let emailValue = document.forms["reserve"]["email"].value;
+//   let birthdateValue = document.forms["reserve"]["birthdate"].value;
+//   let quantityValue = document.forms["reserve"]["quantity"].value;
+//   let checkbox1 = document.forms["reserve"]["location1"].checked;
+//   let wrapper = document.getElementById("");
+//   // check if a location is selected
+//   for (let i = 0; i < formData.length; i++) {
+//     console.log(formData[i]);
+//     const input = formData[i].querySelector("input");
+//     if (input.value === "") {
+//       formData[i].setAttribute("data-error-visible", true);
+//       formData[i].setAttribute("data-error", "Le champ doit être rempli");
+//     } else {
+//       formData[i].setAttribute("data-error-visible", false);
+//     }
+
+//     elseif(input.id === "first")
+//     {
+//       if (input.value.length < 2) {
+//         formData[i].setAttribute("data-error-visible", true);
+//         formData[i].setAttribute("data-error", "Le champ doit contenir au moins 2 caractères");
+//       }
+
+//     } elseif(input.id === "last") {
+//       if (input.value.length < 2) {
+//         formData[i].setAttribute("data-error-visible", true);
+//         formData[i].setAttribute("data-error", "Le champ doit contenir au moins 2 caractères");
+//       }
+
+
+
+//     }
+
+//     elseif(input.id === "email") {
+//       if (!validateEmail(input.value)) {
+//         formData[i].setAttribute("data-error-visible", true);
+//         formData[i].setAttribute("data-error", "Veuillez rajouter un @ dans votre email");
+//       }
+//     } elseif(input.id === "birthdate") {
+//       if (input.value === "") {
+//         formData[i].setAttribute("data-error-visible", true);
+//         formData[i].setAttribute("data-error", "Veuillez renseigner votre date de naissance");
+//       }
+//     } elseif(input.id === "quantity") {
+//       if (input.value === "") {
+//         formData[i].setAttribute("data-error-visible", true);
+//         formData[i].setAttribute("data-error", "Veuillez renseigner le nombre de tournois");
+//       }
+
+//     }
+
+//   }
+
+//   // // check if a location is selected
+//   // let checkboxes = document.querySelectorAll('.checkbox');
+//   // let checked = false;
+//   // checkboxes.forEach(function (checkbox) {
+//   //   if (checkbox.checked) {
+//   //     checked = true;
+//   //   }
+
+//   // });
+
+//   // if (!checked) {
+//   //   // alert("Vous devez choisir une option");
+//   //   return false;
+//   // }
+
+//   // // alert("Merci pour votre participation !");
+//   // return true;
+
+
+// }
+
+// function handleSubmission(event) {
+//   event.preventDefault();
+//   if (form !== null) throw new Error("Form not found");
+
+//   if (validate()) {
+//     closeModal();
+//     // alert("Merci pour votre participation !");
+//   }
+// }
+
+// close modal form
+function closeModal() {
+  modalbg.style.display = "none";
+}
+// function formData() {
+//   modalbg.style.display = "none";
+//   formData.has("username"); // Returns false
+//   formData.append("username", "");
+//   formData.has("username"); // Returns true
+//   formData.get("username"); // Returns "Bonjour"
+// }