notes/node_modules/stylelint/lib/rules/number-leading-zero/README.md

# number-leading-zero

Require or disallow a leading zero for fractional numbers less than 1.

```css
a { line-height: 0.5; }
/**              ↑
 * This leading zero */
```

## Options

`string`: `"always"|"never"`

### `"always"`

There *must always* be a leading zero.

The following patterns are considered warnings:

```css
a { line-height: .5; }
```

```css
a { transform: translate(2px, .4px); }
```

The following patterns are *not* considered warnings:

```css
a { line-height: 0.5; }
```

```css
a { transform: translate(2px, 0.4px); }
```

### `"never"`

There *must never* be a leading zero.

The following patterns are considered warnings:

```css
a { line-height: 0.5; }
```

```css
a { transform: translate(2px, 0.4px); }
```

The following patterns are *not* considered warnings:

```css
a { line-height: .5; }
```

```css
a { transform: translate(2px, .4px); }
```