Class: ActiveModel::Validations::FormatValidator

### Home Classes Methods

### In Files

- lib/active_model/validations/format.rb

### Parent

EachValidator

### Methods

- #check_validity!
- #validate_each

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No matching classes.

# ActiveModel::Validations::FormatValidator

### Public Instance Methods

check_validity!() click to toggle source

    # File lib/active_model/validations/format.rb, line 15
    def check_validity!
      unless options.include?(:with) ^ options.include?(:without)  # ^ == xor, or "exclusive or"
        raise ArgumentError, "Either :with or :without must be supplied (but not both)"
      end

      check_options_validity(options, :with)
      check_options_validity(options, :without)
    end

validate_each(record, attribute, value) click to toggle source

    # File lib/active_model/validations/format.rb, line 5
    def validate_each(record, attribute, value)
      if options[:with]
        regexp = option_call(record, :with)
        record_error(record, attribute, :with, value) if value.to_s !~ regexp
      elsif options[:without]
        regexp = option_call(record, :without)
        record_error(record, attribute, :without, value) if value.to_s =~ regexp
      end
    end

[Validate]

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