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(Quick Reference) # field ## Purpose Specifies an input field where the user can enter data. An implicit "id" attribute is given the same value as the name unless you explicitly specify one. ## Examples

    <g:field type="number" name="isbn" min="5" max="10" required="" value="${bookInstance?.isbn}"/><g:field type="password" name="password" value="${userInstance?.password}"/><g:field type="url" name="url" value="${productInstance?.url}"/>
## Description Attributes `name` (required) - The name of the field `type` (required) - Specifies the type of element to display (button, checkbox, color, date, datetime, datetime-local, email, file, hidden, image, month, number, password, radio, range, reset, search, submit, tel, text, time, url, week) `accept` (optional) - Specifies the types of files that the server accepts (only for type="file") `alt` (optional) - Specifies an alternate text for images (only for type="image") `autocomplete` (optional) - Specifies whether the field should have autocomplete enabled `autofocus` (optional) - Specifies that the field should automatically get focus when the page loads `checked` (optional) - Specifies that the field should be pre-selected when the page loads (for type="checkbox" or type="radio") `disabled` (optional) - Specifies that the field element should be disabled `height` (optional) - Specifies the height of the field (only for type="image") `list` (optional) - Refers to a <datalist> element that contains pre-defined options for the field `max` (optional) - Specifies the maximum value for the field `maxlength` (optional) - Specifies the maximum number of characters allowed in the field `min` (optional) - Specifies a minimum value for the field `multiple` (optional) - Specifies that a user can enter more than one value in the field `pattern` (optional) - Specifies a regular expression that the field's value is checked against `placeholder` (optional) - Specifies a short hint that describes the expected value for the field `readonly` (optional) - Specifies that the field is read-only `required` (optional) - Specifies that the field must be filled out before submitting the form `size` (optional) - Specifies the width, in characters, of the field `src` (optional) - Specifies the URL of the image to use as a submit button (only for type="image") `step` (optional) - Specifies the legal number intervals for the field `value` (optional) - Specifies the value of the field `width` (optional) - Specifies the width of the field (only for type="image") ## Source | Quick Reference (hide)