Sha256: b7a6cd830c3c347f8c3594652a2983d7643ca5e29f29bd08b0fab04d14349f8b
Contents?: true
Size: 788 Bytes
Versions: 11
Compression:
Stored size: 788 Bytes
Contents
class AlphaNumericValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
unless valid?(value, options)
record.errors[attribute] << (options[:message] || I18n.t('flash_validators.errors.messages.alpha_numeric'))
end
end
private
def valid_format?(value, options)
case options[:case]
when :lower
options[:strict] ? (value =~ /^[a-z0-9]+$/) : (value =~ /^[a-z0-9 ]+$/)
when :upper
options[:strict] ? (value =~ /^[A-Z0-9]+$/) : (value =~ /^[A-Z0-9 ]+$/)
else
options[:strict] ? (value =~ /^[A-Za-z0-9]+$/i) : (value =~ /^[A-Za-z0-9 ]+$/i)
end
end
def valid_length?(value)
value != ' '
end
def valid?(value, options)
valid_format?(value, options) &&
valid_length?(value)
end
end
Version data entries
11 entries across 11 versions & 1 rubygems