Upload CSV File
{% with messages = get_flashed_messages(with_categories=true) %}
{% if messages %}
Errors found during submission (click to expand):
{% for category, message in messages %}
- {{ category }}: {{ message }}
{% endfor %}
{% endif %}
{% endwith %}
{% if errors %}
Errors found in the CSV file (click to expand):
{% for error in errors %}
- {{ error }}
{% endfor %}
{% endif %}