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

Readonly badInput

badInput: boolean

MDN Reference

Readonly customError

customError: boolean

Readonly patternMismatch

patternMismatch: boolean

MDN Reference

Readonly rangeOverflow

rangeOverflow: boolean

MDN Reference

Readonly rangeUnderflow

rangeUnderflow: boolean

MDN Reference

Readonly stepMismatch

stepMismatch: boolean

MDN Reference

Readonly tooLong

tooLong: boolean

MDN Reference

Readonly tooShort

tooShort: boolean

MDN Reference

Readonly typeMismatch

typeMismatch: boolean

MDN Reference

Readonly valid

valid: boolean

Readonly valueMissing

valueMissing: boolean

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