value-after-constraints.md

Enforces that value is bound on an input after validation constraints (value-after-constraints)

When binding both the value of an input and a validation constraint such as min, you should ensure the value is bound last such that the constraints are enabled before the value is set.

Rule Details

This rule disallows setting the value of an input before any validation constraints are also bound.

The following patterns are considered warnings:

html`<input .value=${expr} min=${expr2}>`;

html`<input value=${expr} min=${expr2}>`;

The following patterns are not warnings:

html`<input .value=${expr} min=100>`;
html`<input min=${expr2} .value=${expr}>`;

When Not To Use It

If you are not concerned with applying input validation to the values you initially set, do not use this rule.