Category: Model

• Validate Attributes!!

  Validate Attributes plugin provides a simple way to validate specific attribute(s) unlike the function valid? which collectively validates all the attributes.

• Validates and formats phones

  An ActiveRecord extension that helps you format and validate phone numbers.

• Validates As CLABE

  Validate an attribute as a CLABE number.

• Validates as email

  Validates emails against a regular expression that supposedly represents the syntax of RFC822 email addresses.

• Validates as EU VAT Number

  Ensures an attribute conforms to the correct format for an EU VAT number

• Validates as sanitized html

  If you have a model that has an attribute that is user submitted HTML, such as comment, etc. this is a useful plugin for warning the user that they have submitted insecure HTML code, such as form elements, or javascript.

• Validates As UK Postcode

  Validates that a value is a valid UK Postcode

• Validates captcha

  A captcha verification approach for Rails apps, directly integrated into ActiveRecord’s validation mechanism and providing helpers for ActionController and ActionView.

• Validates Constancy

  Allows you to prevent particular database fields from being changed after a record is created. A validation error occurs on updates if an attribute of a model object is different from its value in the database.

• Validates date time

  Adds validators to validate dates and times entered as strings: validates_date, validates_time, and validates_date_time.

• Validates Numericality Of

  Extends the validates_numericality_of validation by adding :gt, :gte:, :lt, :lte, :eq, :even, :odd conditions

• Validates Unlike

  Validate that an attribute doesn't match a regular expression.

• Validates URL

  Succinct and powerful URL validation in model fields

• Validates Word Count

  This plugin adds new simple validation to your rails models. It validates that the value of the specified attribute does not exceed specified word count.

• Validates XML

  Adds 'validates_xml :field_name' to your model.

• validates_as_email_address

  Adds support for validating the format/length of email addresses.

• validates_as_phone

  A plugin to validate US phone numbers without regard for formatting.

• validates_as_readonly

  Adds validations for ensuring that certain ActiveRecord attributes are not written to.

• validates_decency_of

  Uses George Carlin's list of seven dirty words (aka swear words, aka cuss words) to check for "decency" on ActiveRecord model attributes.

• validates_email_format_of

  Validate email addresses against RFC 2822.