Shulou(Shulou.com)06/03 Report--

This article is about how the CI framework implements form validation. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

The details are as follows:

1. Automatic output function of form header information (view)

2. Set verification rules (controller)

3. Error prompt corresponding to the rule (controller)

4. Run check error message (controller)

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