Function string

Creates a string shape.

string<M extends string>(model: M): StringShape & { model: M }
Creates a string shape with a typed model value and no other constraints.
Type Parameters
- M extends string
  The literal string type for the model
Parameters
- model: M
  Prototype value for runtime model assembly
Returns StringShape & { model: M }
A shape with model typed as M
Example
```
const status = string("active" as const);
```
- Defined in string.ts:263
string(constraints?: StringConstraints): StringShape
Creates a string shape with optional validation constraints.
Parameters
- Optionalconstraints: StringConstraints
  Optional shape constraints
Returns StringShape
A shape with model typed as string
Throws
If constraints is not a valid StringConstraints
Example
```
const text = string();
const name = string({ minLength: 1, maxLength: 100 });
const code = string({ pattern: /^[A-Z]{3}-\d{4}$/ });
```
- Defined in string.ts:284