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<?php |
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defined('ABSPATH') || die(); |
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|
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class HashFormFieldNumber extends HashFormFieldType { |
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|
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protected $type = 'number'; |
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|
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protected function field_settings_for_type() { |
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return array( |
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'advanced_validation' => true, |
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'clear_on_focus' => true, |
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'invalid' => true, |
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'range' => true, |
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); |
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} |
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|
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protected function extra_field_default_opts() { |
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return array( |
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'minnum' => 0, |
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'maxnum' => 9999999, |
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'step' => 1 |
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); |
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} |
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|
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public function validate($args) { |
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$errors = array(); |
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$this->remove_commas_from_number($args); |
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|
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if (!is_numeric($args['value']) && '' !== $args['value']) |
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// $args is the parameter, not a property: $this->args does not |
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// exist, so the form title resolved from null on every failure. |
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$errors['field' . $args['id']] = apply_filters('hashform_translate_string', HashFormFields::get_error_msg($this->field, 'invalid'), 'Hash Form', HashFormBuilder::get_form_title(isset($args['form_id']) ? $args['form_id'] : 0) . ' - ' . $args['id'] . ' - ' . 'Field Validation Message'); |
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|
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if ($args['value'] != '') { |
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$minnum = HashFormFields::get_option($this->field, 'minnum'); |
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$maxnum = HashFormFields::get_option($this->field, 'maxnum'); |
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if ($maxnum !== '' && $minnum !== '') { |
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$value = (float) $args['value']; |
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if ($value < $minnum) { |
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$errors['field' . $args['id']] = esc_html__('Please select a higher number', 'hash-form'); |
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} elseif ($value > $maxnum) { |
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$errors['field' . $args['id']] = esc_html__('Please select a lower number', 'hash-form'); |
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} |
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} |
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$this->validate_step($errors, $args); |
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} |
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return $errors; |
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} |
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|
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private function validate_step(&$errors, $args) { |
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if (isset($errors['field' . $args['id']])) |
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return; |
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$step = HashFormFields::get_option($this->field, 'step'); |
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if (!$step || !is_numeric($step)) |
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return; |
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$result = $this->check_value_is_valid_with_step($args['value'], $step); |
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if (!$result) |
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return; |
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/* translators: 1: nearest number, 2: nearest number */ |
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$errors['field' . $args['id']] = sprintf(esc_html__('Please enter a valid value. Two nearest valid values are %1$s and %2$s', 'hash-form'), floatval($result[0]), floatval($result[1])); |
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} |
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|
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private function check_value_is_valid_with_step($value, $step) { |
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$decimals = max(HashFormHelper::count_decimals($value), HashFormHelper::count_decimals($step)); |
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$pow = pow(10, $decimals); |
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$value = intval($pow * $value); |
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$step = intval($pow * $step); |
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$div = $value / $step; |
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if (is_int($div)) |
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return 0; |
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$div = floor($div); |
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return array($div * $step / $pow, ($div + 1) * $step / $pow); |
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} |
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|
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private function remove_commas_from_number(&$args) { |
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if (strpos($args['value'], ',')) { |
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$args['value'] = str_replace(',', '', $args['value']); |
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} |
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} |
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|
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public function sanitize_value(&$value) { |
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return hashform_sanitize_float($value); |
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} |
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|
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protected function input_html() { |
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$field_type = $this->type; |
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?> |
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<input type="<?php echo esc_attr($field_type); ?>" <?php $this->field_attrs(); ?> /> |
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<?php |
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} |
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|
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} |
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|
