class Marten::Schema::Field::Image

Overview

Represents an image schema field.

Defined in:

marten/schema/field.cr
marten/schema/field/image.cr

Constructors

Macro Summary

Instance Method Summary

Instance methods inherited from class Marten::Schema::Field::File

allow_empty_files? : Bool allow_empty_files?, deserialize(value) : Marten::HTTP::UploadedFile | Nil deserialize, max_name_size : Int32? max_name_size, serialize(value) : ::Array(::String) | Nil | ::String serialize, validate(schema, value) validate

Constructor methods inherited from class Marten::Schema::Field::File

new(id : ::String, required : ::Bool = true, max_name_size : Int32 | Nil = nil, allow_empty_files : ::Bool = false) new

Instance methods inherited from class Marten::Schema::Field::Base

deserialize(value) deserialize, empty_value?(value) : ::Bool empty_value?, get_raw_data(data) get_raw_data, id : String id, required? : Bool required?, serialize(value) : ::Array(::String) | Nil | ::String serialize, validate(schema, value) validate

Constructor methods inherited from class Marten::Schema::Field::Base

new(id : ::String, required : ::Bool = true) new

Macros inherited from module Marten::Template::CanDefineTemplateAttributes

template_attributes(*names) template_attributes

Constructor Detail

def self.new(id : ::String, required : ::Bool = true, max_name_size : Int32 | Nil = nil) #

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Macro Detail

macro check_definition(field_id, kwargs) #

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Instance Method Detail

def validate(schema, value) #
Description copied from class Marten::Schema::Field::Base

Runs custom validation logic for a specific schema field and schema object.

This method should be overriden for each field implementation that requires custom validation logic.


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