AliIybar: Created page with "Category:Razor Category:MVC === Model Validation Annotation === Including Combined validations by using '''IValidatableObject'''

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2018-05-09T12:56:16Z

Created page with "Category:Razor Category:MVC === Model Validation Annotation === Including Combined validations by using '''IValidatableObject''' <pre class="brush:csharp;"> publi..."

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[[Category:Razor]]
[[Category:MVC]]

=== Model Validation Annotation ===
Including Combined validations by using '''IValidatableObject'''

<pre class="brush:csharp;">
public class RenewPracticeDetails : IValidatableObject
{
public string LegalName { get; set; }
[Required(ErrorMessage = "The Name of the Practice as it appears on your bank statement field is required.")]
public string LegalNameOnStatement { get; set; }

public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
{
var controlName = new List<string>();
if (TradingStatus == 3 && string.IsNullOrEmpty(LPNumber))
{
controlName.Add("LPNumber");
yield return new ValidationResult("You must supply a LP Number", controlName);
}
if (TradingStatus == 4 && string.IsNullOrEmpty(LLPNumber))
{
controlName.Add("LLPNumber");
yield return new ValidationResult("You must supply a LLP Number", controlName);
}
}
}
</pre>

=== in CSHTML ===
<pre class="brush:csharp;">
@Html.TextBoxFor(m=> m.LegalNameOnStatement, "", new { @class = "form-control" })
@Html.ValidationMessage("LegalNameOnStatement")

<div class="radio" id="div_4" >
<fieldset>
<label class="control-label radioLabel" for="llpNumber">LLP Number</label>
@Html.TextBoxFor(m => m.LLPNumber, "", new { @class = "form-control" })
@Html.ValidationMessage("LLPNumber")
</fieldset>
</div>
</pre>

=== Controller ===
<pre class="brush:csharp;">
[HttpPost]
public async Task<IActionResult> PracticeDetails(RenewPracticeDetails renewPracticeDetails)
{
if (ModelState.IsValid)
{
....
}
return View(renewPracticeDetails);
}
</pre>

Razor Model Validation - Revision history

AliIybar: Created page with "Category:Razor Category:MVC === Model Validation Annotation === Including Combined validations by using '''IValidatableObject'''
publi..."