{{define "header"}}
            <h5>Create a new post in</h5>
            <h1 class="mb-0">{{.Thread.Title}}</h1>
            {{end}}

                {{define "content"}}
                <form action=/threads/{{.Thread.ID}} method="POST">
                    {{.CSRF}}
                    <div class="form-group">
                        <label>Title</label>
                        <input name="title" type="text" class="form-control {{with .Form.Errors.Title}}is-invalid{{end}}" placeholder="Give your post a great title" value="{{with .Form.Title}}{{.}}{{end}}">
                        {{with .Form.Errors.Title}}
                            <div class="invalid-feedack">{{.}}</div>
                        {{end}}
                    </div>
                    <div class="form-group">
                        <label>Text</label>
                        <textarea name="content" class="form-control {{with .Form.Errors.Content}}is-invalid{{end}}" rows="3" placeholder="Tell people about your thoughts">
                            {{- with .Form.Content}}{{.}}{{end -}}
                        </textarea>
                            {{with .Form.Errors.Content}}
                            <div class="invalid-feedack">{{.}}</div>
                            {{end}}
                    </div>
                    <button type="submit" class="btn btn-primary">Submit Post</button>
                </form>
                {{end}}