Module form 

Forms and form fields for handling user input.

This module provides a way to define forms and form fields for handling user input in a web application. It provides a way to create forms from requests, validate the form data, and render the form fields in an HTML form.

Form derive macro

The easiest way to work with forms in Cot is to use the Form derive macro. Just define a structure that will hold all the form data you need, and derive the Form trait for it.

use cot::form::Form;

#[derive(Form)]
struct MyForm {
    #[form(opts(max_length = 100))]
    name: String,
}

Modules

fields

Built-in form fields that can be used in a form.

Structs

FormFieldOptions

Generic options valid for all types of form fields.

FormFieldValue

A value from a form field.

FormFieldValueError

An error that can occur when processing a form field value.

Enums

FormError

Error occurred while processing a form.

FormErrorTarget

An enum indicating the target of a form validation error.

FormFieldValidationError

An error that can occur when validating a form field.

FormResult

The result of validating a form.

Traits

AsFormField

A trait for types that can be used as form fields.

DynFormField

A version of FormField that can be used in a dynamic context.

Form

A trait for types that can be used as forms.

FormContext

A trait for form contexts.

FormField

A form field.

Derive Macros

Form

Derive the Form trait for a struct and create a FormContext for it.