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+--- Thread: [CI4] Form validation with optional input (/showthread.php?tid=77612)
[CI4] Form validation with optional input - cybersven - 09-24-2020
Hi,
I have a form with data validation.
I have an optionnal input, with a rule on it like 'min_length[3]' but if the user don't fill it, then the form will asked to enter at least 3 characters, how can I make it possible to apply the rule only when user fill it (I mean properly) ?
RE: [CI4] Form validation with optional input - paulbalandan - 09-24-2020
use permit_empty