acf_field_text::validate_value │ public │ ACF 5.7.11

validate_value

Validates a field's value.

Method of the class: acf_field_text{}

No Hooks.

Returns

(true|false|String).

Usage

$acf_field_text = new acf_field_text();
$acf_field_text->validate_value( $valid, $value, $field, $input );

$valid(required)

.

$value(mixed) (required)

The field value.

$field(array) (required)

The field array.

$input(string) (required)

The HTML input name.

Changelog

acf_field_text::validate_value() acf field text::validate value code ^{ACF 6.0.4}

function validate_value( $valid, $value, $field, $input ) {

	// Check maxlength
	if ( $field['maxlength'] && ( acf_strlen( $value ) > $field['maxlength'] ) ) {
		return sprintf( __( 'Value must not exceed %d characters', 'acf' ), $field['maxlength'] );
	}

	// Return.
	return $valid;
}