FormCheck is a lightweight MooTools Cient Side Form Validation script that performs tests to validate forms before submission.

Features

• Display errors as tips or inline (before / after the field)
• Basic validation (required, alpha, digit, alphanu, length, confirm, …)
• Regex validation (phone, email, url)
• Custom function based validation

This form validation script is multi-lingual, cross browser compatible and can be easily customized with CSS.