chushihua

2026-01-26 23:20:48 +08:00
commit 7b5aab0206
22521 changed files with 3300090 additions and 0 deletions
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+import * as util from '../util';
+
+/**
+ *  Rule for validating required fields.
+ *
+ *  @param rule The validation rule.
+ *  @param value The value of the field on the source object.
+ *  @param source The source object being validated.
+ *  @param errors An array of errors that this rule may add
+ *  validation errors to.
+ *  @param options The validation options.
+ *  @param options.messages The validation messages.
+ */
+function required(rule, value, source, errors, options, type) {
+  if (rule.required && (!source.hasOwnProperty(rule.field) || util.isEmptyValue(value, type || rule.type))) {
+    errors.push(util.format(options.messages.required, rule.fullField));
+  }
+}
+
+export default required;