Interface ValidityState

The validity states that an element can be in, with respect to constraint validation. Together, they help explain why an element's value fails to validate, if it's not valid.

MDN Reference

interface ValidityState {
    badInput: boolean;
    customError: boolean;
    patternMismatch: boolean;
    rangeOverflow: boolean;
    rangeUnderflow: boolean;
    stepMismatch: boolean;
    tooLong: boolean;
    tooShort: boolean;
    typeMismatch: boolean;
    valid: boolean;
    valueMissing: boolean;
}

Properties

badInput customError patternMismatch rangeOverflow rangeUnderflow stepMismatch tooLong tooShort typeMismatch valid valueMissing

Properties

ReadonlybadInput

badInput: boolean

MDN Reference

ReadonlycustomError

customError: boolean

ReadonlypatternMismatch

patternMismatch: boolean

MDN Reference

ReadonlyrangeOverflow

rangeOverflow: boolean

MDN Reference

ReadonlyrangeUnderflow

rangeUnderflow: boolean

MDN Reference

ReadonlystepMismatch

stepMismatch: boolean

MDN Reference

ReadonlytooLong

tooLong: boolean

MDN Reference

ReadonlytooShort

tooShort: boolean

MDN Reference

ReadonlytypeMismatch

typeMismatch: boolean

MDN Reference

Readonlyvalid

valid: boolean

ReadonlyvalueMissing

valueMissing: boolean

MDN Reference

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