class Marten::DB::Field::Email

Overview

Represents an email field.

Defined in:

marten/db/field.cr
marten/db/field/email.cr

Constructors

Macro Summary

Instance Method Summary

Instance methods inherited from class Marten::DB::Field::String

default : String? default, empty_value?(value) : ::Bool empty_value?, from_db(value) : ::String | Nil from_db, from_db_result_set(result_set : ::DB::ResultSet) : ::String | Nil from_db_result_set, max_size : Int32 max_size, min_size : Int32? min_size, to_column : Management::Column::Base | Nil to_column, to_db(value) : ::DB::Any to_db, validate(record, value) validate

Constructor methods inherited from class Marten::DB::Field::String

new(id : ::String, max_size : Int32, min_size : Int32 | Nil = nil, primary_key = false, default : ::String | Nil = nil, blank = false, null = false, unique = false, index = false, db_column = nil) new

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

blank? : Bool blank?, db_column db_column, db_column! : ::String db_column!, db_column? db_column?, default default, empty_value?(value) : ::Bool empty_value?, from_db(value) from_db, from_db_result_set(result_set : ::DB::ResultSet) from_db_result_set, getter_value?(value) : ::Bool getter_value?, id : String id, index? : Bool index?, null? : Bool null?, prepare_save(record, new_record = false) prepare_save, primary_key? : Bool primary_key?, related_model related_model, relation? relation?, relation_name relation_name, to_column : Management::Column::Base | Nil to_column, to_db(value) : ::DB::Any to_db, truthy_value?(value) truthy_value?, unique? : Bool unique?, validate(record, value) validate

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

new(id : ::String, primary_key : ::Bool = false, blank : ::Bool = false, null : ::Bool = false, unique : ::Bool = false, index : ::Bool = false, db_column : ::String | Symbol | Nil = nil) new

Constructor Detail

def self.new(id : ::String, max_size : Int32 = 254, primary_key = false, default : ::String | Nil = nil, blank = false, null = false, unique = false, index = false, db_column = nil) #

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Macro Detail

macro check_definition(field_id, kwargs) #

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Instance Method Detail

def validate(record, value) #
Description copied from class Marten::DB::Field::Base

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

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


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