# Field Validation

{% content-ref url="field-validation/complex-field-validation" %}
[complex-field-validation](https://docs.feathery.io/platform/build-forms/advanced-logic/examples/field-validation/complex-field-validation)
{% endcontent-ref %}

{% content-ref url="field-validation/date-and-time-validations" %}
[date-and-time-validations](https://docs.feathery.io/platform/build-forms/advanced-logic/examples/field-validation/date-and-time-validations)
{% endcontent-ref %}