Using existing validators

KASKO Frontend Framework utilizes most of Laravel Validators with the addition of some KASKO validators. These validation rules are defined in field definitions.

Note: See "Adding Custom Validators" for more information how to add product-specific custom validators.

Available Laravel Validators

• after

• sometimes

• after_or_equal

• alpha_num

• before

• before_or_equal

• email

• gt

• gte

• in

• max

• min

• not_in

• regex

• required

• required_if

• required_without

• size

Available data types (variables will be converted prior to sending to the API, but are not validated in frontend):

• string

• integer

• boolean

• number - Decimal numbers (alias: numeric)

• numeric - Decimal numbers (alias of number)

• array

• iso_date - Date (YYYY-MM-DD format)

• iso_datetime - Date + time

• email - Email address

• phone_number - Phone number

• dataset - Dataset reference

Available KASKO Validators

alnum_dash

Alpha-numeric characters and dash is allowed.

alnum_dash_slash

Alpha-numeric characters, dash and forward slash is allowed.

alnum_space

Alpha-numeric characters and space is allowed.

contains_blacklist_string

Fails validation if the given input matches a value in the blacklist.

contains_blacklist_string:hello,world

Value	Validation passes?
1hello	No
This is my hello text.	No

contains_exact_blacklist_string

Fails validation if the given input exactly matches a value in the blacklist (full words).

contains_exact_blacklist_string:hello,world

Value	Validation passes?
1hello	Yes
This is my hello text.	No

divisible_without_remainder

Check if the input value is divisible by X without a remainder.

divisible_without_remainder:100

Value	Validation passes?
123	No
12300	Yes

each_word_capitalized

Check if each word in the input is capitalized.

Value	Validation passes?
hello World	No
Hello World	Yes

iso_date

Check if the input is a valid ISO 8601 date.

iso_datetime

Check if the input is a valid ISO 8601 datetime.

required_false

Input must be false to pass the validation.

required_false_if

Input must be false if additional field match the given value.

required_false_if:data.additional_info,true

required_if_all_false

Input under validation is required if all other (given) fields are false.

required_if_all_false:data.field_two,data.field_three

required_if_and

Input under validation is required if all other (given) fields match the given values.

required_if_and:data.other_field_name,other_field_value,data.another_field_name,another_field_value

required_true

Deprecated: required_true should no longer be used because there is no backend support for it. Please use the accepted validation rule instead.

Input must be true to pass the validation.

required_true_if

Input must be true if additional field match the given value.

required_true_if:data.additional_info,value

required_true_if_and

Input must be true if all other (given) fields match the given values.

required_true_if_and:data.other_field_name,other_field_value,data.another_field_name,another_field_value

sequential_char_limit

Check if input doesn't have more than (given) limit of sequential characters.

sequential_char_limit:3

iban

Check if input has a valid iban code, for this validation we are using 3rd party library.

First check is done by our framework:

• can contain only A-Z and 0-9 (letters and numbers)

Next are 3rd party library checks:

• check if first 2 chars from IBAN is registered in 3rd party library's supported country codes list. You can find this list here.

• if is, then check against selected country's IBAN length

• check against selected country's IBAN structure

• and then check and calculate MOD 97-10 of the passed IBAN as specified in ISO7064

bic

Check if input has a valid bic code.

Code should consist from 8 to 11 chars. First 6 chars should be A-Z, next 2 should be A-Z or 0-9 and then last 3 are optional which should be A-Z or 0-9.

imei

Check if input has a valid IMEI code - consists of 15 digits and is valid using Luhn formula.

phone_number

Check if input has a valid phone number

interval_before

Check if input value (date) is between the given time interval.

interval_before:data.trip_start_date,+91 days

value must be between time period trip_start_date and +91 days

interval_before_or_equal

Check if input value (date) is between the given time interval or equal.

interval_after

Check if input value (date) is between the given time interval.

interval_after_or_equal:data.policy_start_date,-100 years

value must be between time period -100 years and policy_start_date

interval_after_or_equal

Check if input value (date) is between the given time interval or equal.

keyword_blacklist

Fails validation if the given input matches a value in the blacklist. Validation is case sensitive and blacklisted keyword can be a sentence.

keyword_blacklist:hello,world,some text,. hello

Value	Validation passes?
1hello	Yes
This is my hello text.	No
sometext	Yes
Need to write some text.	No
. hello world	No

all_caps

Check if each letter in the input is capitalized.

not_all_caps

Input value (string) can't have all capital letters.

Value	Validation passes?
HeLLo WorLD	Yes
HELLO WORLD	No

year

Input is validated against the provided rule which contains two arguments - a comparison operator and year.

year:>=,1890|year:<=,2000

accepted

Input must be accepted (truthy value like yes, on, 1, true). Used for consent fields.

accepted_if

Input must be accepted if another field matches the given value.

accepted_if:data.requires_consent,true

accepted_if_and

Input must be accepted if all other (given) fields match the given values.

accepted_if_and:data.field_one,value1,data.field_two,value2

alpha

Only alphabetic characters are allowed.

case_sensitivity

Case-sensitive matching validation.

compare

Compare two fields using an operator.

compare:data.other_field,>=

exclude_unless

Exclude field from validation unless another field matches the given value. If condition is not met, the field is excluded from the request.

exclude_unless:data.show_field,true

exclude_unless_and

Exclude field from validation unless all conditions are met.

exclude_unless_and:data.field_one,value1,data.field_two,value2

payment

Payment-specific validation for payment fields.