{exp:channel:form channel="contact_form" return="contact/thanks" }
   <input name="title" type="text">
   <input name="my_custom_field" type="text">
   <input type="submit" value="Submit">
{/exp:channel:form}

{exp:channel:form channel="channel_name" return="channel_name/edit/ENTRY_ID" entry_id="{segment_3}"}

    <label for="title">Title</label>
    <input type="text" name="title" id="title" value="{title}" size="50" maxlength="100" onkeyup="liveUrlTitle(event);">

    <label for="url_title">URL Title</label>
    <input type="text" name="url_title" id="url_title" value="{url_title}" maxlength="75" size="50">

    <select name="my_field_name" id="my_field_name">
            {options:my_field_name}
                <option value="{option_value}"{selected}>{option_name}</option>
            {/options:my_field_name}
    </select>

    {status_menu}
        <label for="status">Status</label>
        <select name="status" id="status">
                {select_options}
        </select>
    {/status_menu}

    <label for="entry_date">Date</label>
    <input type="text" name="entry_date" id="entry_date" value="{entry_date}" maxlength="23" size="25">

    <label for="expiration_date">Expiration Date</label>
    <input type="text" name="expiration_date" id="expiration_date" value="{expiration_date}" maxlength="23" size="25">

    <label for="comment_expiration_date">Comment Expiration Date</label>
    <input type="text" name="comment_expiration_date" id="comment_expiration_date" value="{comment_expiration_date}" maxlength="23" size="25">

    <label class="checkbox"><input type="checkbox" name="sticky" value="y"  {sticky}> Make Entry Sticky</label>
    <label class="checkbox"><input type="checkbox" name="allow_comments" value="y" {allow_comments}> Allow Comments</label>

    {category_menu}
        <label for="categories">Categories</label>
        <select name="category[]" id="categories" size="4" multiple="multiple">
                {select_options}
        </select>
    {/category_menu}

    {if captcha}
        <label for="captcha">Please enter the word you see in the image below:</label>
        {captcha}
        <input type="text" name="captcha" value="{captcha_word}" maxlength="20">
    {/if}

    <input type="submit" name="submit" value="Submit">
{/exp:channel:form}

{exp:channel:form channel="channel_name" return="channel_name/edit/ENTRY_ID" entry_id="{segment_3}"}

    <label for="title">Title</label>
    <input type="text" name="title" id="title" value="{title}" size="50" maxlength="100" onkeyup="liveUrlTitle(event);">

    <label for="url_title">URL Title</label>
    <input type="text" name="url_title" id="url_title" value="{url_title}" maxlength="75" size="50">

    {custom_fields}
        <label for="{field_name}">{if required}* {/if}{field_label}</label>
        {field_instructions}
        {formatting_buttons}

        {if error}
          <p class="error">{error}</p>
        {/if}


        {if text}
          <input type="text" dir="{text_direction}" id="{field_name}" name="{field_name}" value="{field_data}" maxlength="{maxlength}" size="50">
        {/if}

        {if grid}
          {display_field}
        {/if}

        {if multiselect}
          <select id="{field_name}" name="{field_name}[]" multiple="multiple">
            {options}
              <option value="{option_value}"{selected}>{option_name}</option>
            {/options}
          </select>
      {/if}

    {/custom_fields}


    <input type="submit" name="submit" value="Submit">
{/exp:channel:form}

{exp:channel:form channel="products" return="form_template/ENTRY_ID" entry_id="{segment_2}" error_handling="inline"}

        {if global_errors:count > 0 OR field_errors:count > 0}
                <ul class="errors">
                        {global_errors}
                        <li>{error}</li>
                        {/global_errors}
                        {field_errors}
                        <li>{error}</li>
                        {/field_errors}
                </ul>
        {/if}

        <label for="title">Title</label><div class="error">{error:my_field_name}</div>
        <input type="text" name="title" id="title" value="{title}" size="50" maxlength="100" onkeyup="liveUrlTitle(event);">

        <label for="url_title">URL Title</label><div class="error">{error:my_field_name}</div>
        <input type="text" name="url_title" id="url_title" value="{url_title}" maxlength="75" size="50">

        <label for="entry_date">Date</label>
        <input type="text" name="entry_date" id="entry_date" value="{entry_date}" maxlength="23" size="25">

        <label for="my_field_name">Your Custom Field (Text field)</label><div class="error">{error:my_field_name}</div>
        {field:my_field_name}

        <label for="my_field_name">Your Custom Field (Checkbox field)</label><div class="error">{error:my_field_name}</div>
        {field:my_field_name}

        <label for="my_field_name">Your Custom Field (Grid field)</label><div class="error">{error:my_field_name}</div>
        {field:my_field_name}

        <label for="my_field_name">Your 3rd Party WYSIWYG Field</label><div class="error">{error:my_field_name}</div>
        {field:my_field_name}

        <input type="submit" name="submit" value="Submit">
{/exp:channel:form}

{exp:channel:form channel="products" return="form_template/ENTRY_ID" entry_id="{segment_2}"}
        <label for="title">Title</label>
        <input type="text" name="title" id="title" value="{title}" size="50" maxlength="100" onkeyup="liveUrlTitle(event);">

        <label for="url_title">URL Title</label>
        <input type="text" name="url_title" id="url_title" value="{url_title}" maxlength="75" size="50">

        <label for="entry_date">Date</label>
        <input type="text" name="entry_date" id="entry_date" value="{entry_date}" maxlength="23" size="25">

        <label for="my_field_name">Your Custom Field (Date field)</label>
        <input type="text" id="my_field_name" name="my_field_name" value="{my_field_name}" size="50">

        <label for="my_field_name">Your Custom Field (Text field)</label>
        <input type="text" name="my_field_name" id="my_field_name" value="{my_field_name}">

        <label for="my_field_name">Your Custom Field (Textarea field)</label>
        <textarea name="my_field_name" id="my_field_name" cols="90" rows="10">{my_field_name}</textarea>

        <label for="my_field_name">Your Custom Field (Select field)</label>
        <select name="my_field_name">
                {options:my_field_name}
                        <option value="{option_value}"{selected}>{option_name}</option>
                {/options:my_field_name}
        </select>

        <label for="my_field_name">Your Custom Field (Multi-Select field)</label>
        <select name="my_field_name[]">
                {options:my_field_name}
                        <option value="{option_value}"{selected}>{option_name}</option>
                {/options:my_field_name}
        </select>

        <label for="my_field_name">Your Custom Field (Checkbox field)</label>
        {options:my_field_name}
                <input type="checkbox" name="my_field_name[]" value="{option_value}" {checked}>  {option_name}</br>
        {/options:my_field_name}

        <label for="my_field_name">Your Custom Field (Radio field)</label>
        {options:my_field_name}
                <input type="radio" name="my_field_name" value="{option_value}" {checked}>  {option_name}</br>
        {/options:my_field_name}

        <input type="submit" name="submit" value="Submit">
{/exp:channel:form}

{exp:channel:form channel="products" return="form_template/ENTRY_ID"}
        <label for="title">Title</label>
        <input type="text" name="title" id="title" value="{title}" size="50" maxlength="100" onkeyup="liveUrlTitle(event);">

        {a_file}File name: {file_name}{/a_file}

        <input type="file" name="my_field_name" />
        <input type="hidden" name="my_field_name_directory" value="1" />

        <input type="submit" name="submit" value="Submit">
{/exp:channel:form}

{exp:channel:form channel="products" return="form_template/ENTRY_ID"}
        <label for="title">Title</label>
        <input type="text" name="title" id="title" value="{title}" size="50" maxlength="100" onkeyup="liveUrlTitle(event);">

        <input type="file" name="my_field_name" />
        <input type="hidden" name="my_field_name_directory" value="1" />
        <input type="hidden" name="my_field_name_hidden_file" value="{my_field_name}{file_name}{/my_field_name}" />

        <input type="submit" name="submit" value="Submit">
{/exp:channel:form}

<html>
        <head>
                {exp:jquery:script_tag}

                <!--using the jQuery Form plugin http://jquery.malsup.com/form/-->
                <script src="/js/jquery.form.js" type="text/javascript"></script>

                <script type="text/javascript">
                        $(document).ready(function(){
                                $('#publishForm').ajaxForm({
                                        dataType: 'json',
                                        success: function(data) {
                                                if (data.success) {
                                                        alert('You successfully added a new entry with entry_id '+data.entry_id)
                                                } else {
                                                        alert('Failed with the following errors: '+data.errors.join(', '));
                                                }
                                        }
                                });
                        });
                </script>
        </head>
        <body>
                {exp:channel:form channel="products" return="form_template/ENTRY_ID" entry_id="{segment_2}" json="yes"}
                        <label for="title">Title</label>
                        <input type="text" name="title" id="title" value="{title}" size="50" maxlength="100" onkeyup="liveUrlTitle(event);">

                        <label for="url_title">URL Title</label>
                        <input type="text" name="url_title" id="url_title" value="{url_title}" maxlength="75" size="50">

                        <label for="entry_date">Date</label>
                        <input type="text" name="entry_date" id="entry_date" value="{entry_date}" maxlength="23" size="25">

                        <input type="submit" name="submit" value="Submit">
                {/exp:channel:form}
        </body>
</html>