All parameters, which set by the user within the Personal Account are automatically validated. Validation is performed by following rules.

In common case, the following symbols are prohibited and can't be inputted:

<>"='/();#

The validation rules for individual parameters are described in the table.

Parameter name

Validation rule

All parameters with URL

Symbols "<,>,%3C,%3E" are prohibited and can't be inputted, symbols &&" are changed to &"

Amount

Also all letters are prohibited

Card holder

Also all cyrillic letters are prohibited and can't be inputted

Secret word

Also all cyrillic letters are prohibited and can't be inputted