sanitizers library

Functions

blacklist(String str, String chars) → String

remove characters that appear in the blacklist.

escape(String str) → String

replace <, >, &, ' and " with HTML entities

ltrim(String str, [String? chars]) → String

trim characters from the left-side of the input

normalizeEmail(String email, {Map<String, bool> options = const {}}) → String

canonicalize an email address.

rtrim(String str, [String? chars]) → String

trim characters from the right-side of the input

stripLow(String str, {bool keepNewLines = false}) → String

remove characters with a numerical value < 32 and 127.

toBoolean(String str, {bool strict = false}) → bool

convert the input to a boolean.

toDate(String str) → DateTime?

convert the input to a date, or null if the input is not a date

toDouble(String str) → double

convert the input to a float, or NAN if the input is not a float

toFloat(String str) → double

convert the input to a float, or NAN if the input is not a float

toInt(String str, {int radix = 10}) → num

convert the input to an integer, or NAN if the input is not an integer

toString(Object? input) → String

convert the input to a string

trim(String str, [String? chars]) → String

trim characters (whitespace by default) from both sides of the input

whitelist(String str, String chars) → String

remove characters that do not appear in the whitelist.