function validateInvite() {
  if(trim($(".text[name='senderName']").val()).length<1) {
    alert("You must enter your name.");
    $(".text[name='senderName']").focus();
    return false;
  }
  
  if(trim($(".text[name='recipientName']").val()).length<1) {
    alert("You must enter the recipient's name.");
    $(".text[name='recipientName']").focus();
    return false;
  }
  
  if(trim($(".text[name='recipientEmail']").val()).length<1) {
    alert("You must enter the recipient's email address.");
    $(".text[name='recipientEmail']").focus();
    return false;
  }
  
  return true;
}

function validateShare() {
  if(trim($(".text[name='name']").val()).length<1) {
    alert("You must enter your name.");
    $(".text[name='name']").focus();
    return false;
  }
  
  if(trim($(".text[name='email']").val()).length<1) {
    alert("You must enter your email address.");
    $(".text[name='email']").focus();
    return false;
  }
  
  if(trim($(".textarea[name='story']").val()).length<1) {
    alert("You must enter your story.");
    $(".textarea[name='story']").focus();
    return false;
  }
  
  return true;
}

function validateVolunteer() {
  if(trim($(".text[name='name']").val()).length<1) {
    alert("You must enter your name.");
    $(".text[name='name']").focus();
    return false;
  }
  
  if(trim($(".text[name='address']").val()).length<1) {
    alert("You must enter your address.");
    $(".text[name='address']").focus();
    return false;
  }
  
  if(trim($(".text[name='city']").val()).length<1) {
    alert("You must enter your city.");
    $(".text[name='city']").focus();
    return false;
  }
  
  if(trim($(".text[name='state']").val()).length<1) {
    alert("You must enter your state.");
    $(".text[name='state']").focus();
    return false;
  }
  
  if(trim($(".text[name='zip']").val()).length<1) {
    alert("You must enter your zip.");
    $(".text[name='zip']").focus();
    return false;
  }
  
  if(trim($(".text[name='phone']").val()).length<1) {
    alert("You must enter your phone number.");
    $(".text[name='phone']").focus();
    return false;
  }
  
  if(trim($(".text[name='email']").val()).length<1) {
    alert("You must enter your email address.");
    $(".text[name='email']").focus();
    return false;
  }
  
  if(!$("input[name='whateverIsNeeded']").is(":checked") &&
     !$("input[name='soundAndLighting']").is(":checked") &&
     !$("input[name='webAndDesign']").is(":checked") &&
     !$("input[name='childrensMinistry']").is(":checked") &&
     !$("input[name='administration']").is(":checked") &&
     !$("input[name='musician']").is(":checked") &&
     !$("input[name='setUpAndPackDown']").is(":checked") &&
     !$("input[name='hospitality']").is(":checked") &&
     !$("input[name='greeting']").is(":checked") &&
     !$("input[name='singer']").is(":checked") &&
     trim($(".text[name='other']").val()).length<1) {
    alert("You must select at least one interest.")
    return false;
  }
  
  return true;
}

function validateMembership() {
  if(trim($(".text[name='name1']").val()).length<1 && 
     trim($(".text[name='name2']").val()).length<1 && 
     trim($(".text[name='name3']").val()).length<1 && 
     trim($(".text[name='name4']").val()).length<1 && 
     trim($(".text[name='name5']").val()).length<1) {
    alert("You must enter at least 1 name.");
    return false;
  }
  
  if(trim($(".text[name='phone']").val()).length<1) {
    alert("You must enter your phone number.");
    $(".text[name='phone']").focus();
    return false;
  }
  
  if(trim($(".text[name='email']").val()).length<1) {
    alert("You must enter your email address.");
    $(".text[name='email']").focus();
    return false;
  }
  
  return true;
}