我们可以在复合地址中隐藏一个字段，而不在表单中隐藏它吗？

<style>
  .hidden-field {
    display: none;
  }
</style>

<form action="/submit" method="post">
  <input type="text" name="visibleField" />
  <input type="text" name="hiddenField" class="hidden-field" />
  <button type="submit">Submit</button>
</form>

<form action="/submit" method="post">
  <input type="text" name="visibleField" />
  <input type="text" name="hiddenField" id="hiddenField" />
  <button type="submit">Submit</button>
</form>

<script>
  document.addEventListener("DOMContentLoaded", function() {
    document.getElementById("hiddenField").style.display = "none";
  });
</script>

from flask import Flask, request

app = Flask(__name__)

@app.route('/submit', methods=['POST'])
def submit():
    visible_field = request.form.get('visibleField')
    # 忽略 hiddenField
    return f"Received visibleField: {visible_field}"

if __name__ == '__main__':
    app.run(debug=True)

<form action="/submit" method="post">
  <input type="text" name="visibleField" />
  <input type="hidden" name="hiddenField" value="someValue" />
  <button type="submit">Submit</button>
</form>