Webform Validation

adds the ability to validate form submission data using a bunch of preset rules
  • Numeric values (optionally specify min and / or max value)
  • Minimum length
  • Maximum length
  • Minimum number of words
  • Maximum number of words
  • Equal values on multiple fields
  • Unique values on multiple fields
  • Specific value
  • Require at least one of two fields
  • Require at least one of several fields
  • Minimum number of selections required Maximum number of selections allowed
  • Exact number of selections required
  • Plain text (disallow tags)
  • Regular expression
  • Must be empty (Anti-Spam: Hide with CSS)
  • Words blacklist Must match a username

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External References

Article Type

Drupal Module: Specialty