"use strict";

/**
 * Sends the user back to fix an error.
 */
function fix(obj) {
	obj.focus();
	return false;
}

/**
 * Checks if name is filled in.
 */
function isFormComplete(godrocksForm) {
	if (godrocksForm.name.value.length === 0) {
		alert("Please enter your name.");
		return fix(godrocksForm.name);
	}
	else if (godrocksForm.phone.value.length === 0) {
		alert("Please enter your phone number.");
		return fix(godrocksForm.phone);
	}
	else if (godrocksForm.email.value.length === 0) {
		alert("Please enter your e-mail address.");
		return fix(godrocksForm.email);
	}
	else if (godrocksForm.emergency.value.length === 0) {
		alert("Please enter an emergency contact number.");
		return fix(godrocksForm.emergency);
	}
	else if (godrocksForm.tshirt.value.length === 0) {
		alert("Please select a T-shirt size.");
		return fix(godrocksForm.tshirt);
	}

}