EqualTo function validates that field values are equal to a compared value.

Field validation specifies the rules for that field.

Fields is a convenience method to create a set of field validations.

GreaterThan function validates that the field values are greater than a value.

GreaterThanOrEqualTo function validates that the field values are greater than or equal to a value.

LessThan function validates that the field values are less than a value.

LessThanOrEqualTo function validates that the field values are less than or equal to a value.

Match function validates the form field values with a string.

MatchRegex function validates the form field values with a regular expression.

MaxLength function validates that the values' lengths are less than or equal to max.

MinLength function validates that the values' lengths are greater than or equal to min.

Required function validates the form field has no-empty values.

TimeAfter function validates that the values are after an specific time.

TimeAfterOrEqualTo function validates that the values are after or equal to an specific time.

TimeBefore function validates that the values are before an specific time.

TimeBeforeOrEqualTo function validates that the values are before or equal to an specific time.

TimeEqualTo function validates that the values are equal an specific time.

ValidUUID function validates that the values are valid UUIDs.

WithinOptions function validates that values are in the option list.

Errors is a convenience field to map the form field name to the error message.

ValidatorFn is a condition that must be satisfied by all values in a specific form field.