Jinja2 template syntax macro error - Stack Overflow

Question

{% macro msg_error(name) %}
    {% for error in form.{{ name }}.errors %}
      <H5>{{ error }}</H5>
    {% endfor %}
{% endmacro %}

I used macros in the jinja2 template syntax, but an error was reported. The problem is that the name is quoted incorrectly. How should the name be quoted correctly?

Answer 1

For example

@app.route('/error')
def func_error(func_name):
    return render_template('error.html',name=func_name)
    

name is the variable name in your template