New posts in validation

Rails model validation on create and update only

How does "+var === +var" work internally to verify if var is numeric?

Spring Web MVC - validate individual request params

How to fix "Byte-Order Mark found in UTF-8 File" validation warning

Determine via C# whether a string is a valid file path

Page_ClientValidate() with multiple ValidationGroups - how to show multiple summaries simultaneously?

Best way to check for positive integer (PHP)?

How to handle set based consistency validation in CQRS?

Spring @Validated in service layer

java.lang.NoSuchMethodException: userAuth.User.<init>()

php date validation

Excel formula to test if 15 or 16 digit number is a valid credit card and return true / false (Luhn's algorithm)

Regex for Mobile Number Validation

jsf validate two fields in one time [duplicate]

How to validate JSON Schema according to Draft v4 using JSON.NET Schema or NJSONSchema?

jQuery validation plugin: accept only alphabetical characters?

How can I unit test my custom validation attribute

CodeIgniter - File upload required validation

Spring-Boot How to properly inject javax.validation.Validator

New reCaptcha with jQuery Validation Plugin