All fields in the Netaxept API are validated according to below mentioned validation rules.
Characters from a-z and uppercase A-Z are supported.
Characters between 0-9 are supported.
Any of characters a-z, A-Z and 0-9 are supported.
Reference values are currently validated on length alone. The max length for the reference value is given in the max length field in API section.
Boolean parameters need to be given in text form; a string set to either "true" or "false" is supported.
Valid base64-encoded values are supported.
The validation of the field is specific for the field and cannot be described in general. Custom fields typically map to enumerations, but can be anything.
URLs that are max 256 characters and start with the string "http://" or "https://" are supported.
Timestamps are returned with the format YYYY-MM-DDTHH:MM:SS.milliseconds+TZ. Time zone is optional. For example: 2017-02-15T14:35:19.305+01:00
The field can contain any printable characters.