1 files changed, 49 insertions, 0 deletions

diff --git a/client/src/app/shared/form-validators/instance-validators.ts b/client/src/app/shared/form-validators/instance-validators.ts
new file mode 100644
index 000000000..a72e28ba0
--- /dev/null
+++ b/client/src/app/shared/form-validators/instance-validators.ts
@@ -0,0 +1,49 @@
+import { Validators } from '@angular/forms'
+import { BuildFormValidator } from './form-validator.model'
+
+export const FROM_EMAIL_VALIDATOR: BuildFormValidator = {
+  VALIDATORS: [Validators.required, Validators.email],
+  MESSAGES: {
+    'required': $localize`Email is required.`,
+    'email': $localize`Email must be valid.`
+  }
+}
+
+export const FROM_NAME_VALIDATOR: BuildFormValidator = {
+  VALIDATORS: [
+    Validators.required,
+    Validators.minLength(1),
+    Validators.maxLength(120)
+  ],
+  MESSAGES: {
+    'required': $localize`Your name is required.`,
+    'minlength': $localize`Your name must be at least 1 character long.`,
+    'maxlength': $localize`Your name cannot be more than 120 characters long.`
+  }
+}
+
+export const SUBJECT_VALIDATOR: BuildFormValidator = {
+  VALIDATORS: [
+    Validators.required,
+    Validators.minLength(1),
+    Validators.maxLength(120)
+  ],
+  MESSAGES: {
+    'required': $localize`A subject is required.`,
+    'minlength': $localize`The subject must be at least 1 character long.`,
+    'maxlength': $localize`The subject cannot be more than 120 characters long.`
+  }
+}
+
+export const BODY_VALIDATOR: BuildFormValidator = {
+  VALIDATORS: [
+    Validators.required,
+    Validators.minLength(3),
+    Validators.maxLength(5000)
+  ],
+  MESSAGES: {
+    'required': $localize`A message is required.`,
+    'minlength': $localize`The message must be at least 3 characters long.`,
+    'maxlength': $localize`The message cannot be more than 5000 characters long.`
+  }
+}